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Your Partner for Sealing Technology
Trelleborg Sealing Solutions is a major international sealing Facilities are certified to ISO 9001:2008 and ISO/TS 16949:2009.
force, uniquely placed to offer dedicated design and Trelleborg Sealing Solutions is backed by the experiences and
development from our market-leading product and material resources of one of the world‘s foremost experts in polymer
portfolio: a one-stop-shop providing the best in elastomer, technology: the Trelleborg Group.
thermoplastic, PTFE and composite technologies for applications
in aerospace, industrial and automotive industries.
With 50 years of experience, Trelleborg Sealing Solutions ISO 9001:2008 ISO/TS 16949:2009
engineers support customers with design, prototyping,
production, test and installation using state-of-the-art design
tools. An international network of over 70 facilities worldwide
includes over 25 manufacturing sites, strategically-positioned
research and development centers, including materials and The information in this brochure is intended to be for general reference purposes only and is not
intended to be a specific recommendation for any individual application. The application limits
development laboratories and locations specializing in design for pressure, temperature, speed and media given are maximum values determined in laboratory
conditions. In application, due to the interaction of operating parameters, maximum values may
and applications. not be achieved. It is vital therefore, that customers satisfy themselves as to the suitability of product
and material for each of their individual applications. Any reliance on information is therefore at the
user‘s own risk. In no event will Trelleborg Sealing Solutions be liable for any loss, damage, claim
Developing and formulating materials in-house, we utilize or expense directly or indirectly arising or resulting from the use of any information provided in this
brochure. While every effort is made to ensure the accuracy of information contained herewith,
the resource of our material database, including over 2,000 Trelleborg Sealing Solutions cannot warrant the accuracy or completeness of information.
proprietary compounds and a range of unique products. To obtain the best recommendation for a specific application, please
contact your local Trelleborg Sealing Solutions marketing company.
Trelleborg Sealing Solutions fulfills challenging service This edition supersedes all previous brochures.
This brochure or any part of it may not be reproduced without permission.
requirements, supplying standard parts in volume or a single
® All trademarks are the property of Trelleborg Group.
custom-manufactured component, through our integrated
The turquoise color is a registered trademark of Trelleborg Group.
logistical support, which effectively delivers over 40,000 sealing © 2011, Trelleborg Group. All rights reserved.
products to customers worldwide.
Introduction
Introduction
• Antivibration Systems • Agricultural and • Engineering Solutions • Precision seals for the
• Noise and Vibration Forestry Tires • Marine Fenders Industrial, Automotive
Dampening • Industrial Tires • Industrial Fluid Control and Aerospace markets
• Fluid Systems • Sealing Profiles for
Buildings
• Water Proofing
• Offshore
Americas
1 Research & Development Centers
13 Marketing Companies
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8 Manufacturing Sites
Worldwide
7 Research & Development Centers
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23 Manufacturing Sites
Europe Asia
4 Research & Development Centers 2 Research & Development Centers
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Our Mission
Sealing technology
A worldwide presence
Proprietary materials
• HiMod® • Turcite®
• Isolast® • Turcon®
• Luytex® • Turel®
• Orkot® • Zurcon®
tss.trelleborg.com/films
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O-Ring Calculator
An industry-leading tool, the easy to use O-Ring
calculator includes a sizing capability, design
parameter recommendations and complete
measurements. Results and comments may be
printed, saved online or filed as a PDF.
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Contents
Medium
Double
Type Page
Single
Heavy
Light
MPa
ISO/DIN mm °C m/s max.
Turcon® Mobil hydraulic • • • 50
Turcon®
Glyd Ring® M12
8-2700
Machine tools • • • -45/
15 50
Turcon®
7425/1 +200 T46
15 X
Injection molding Turcon®
20
machines • • • T05
Presses • • • 8-2300
-45/
2 60
Zurcon®
+110 Z51
Turcon® Mobile hydraulics • • • 50
Turcon®
Glyd Ring® T M12
Standard cylinders • • • -45/
Machine tools • • • 8-2700 15
+200 Turcon®
25 Injection moulding 7425/1 X 50
T46
machines • • •
Presses • • • 8-2300
-45/
2 60
Zurcon®
Automotive industry • • • +110 Z51
Zurcon® Earthmoving • •
Glyd Ring® P Equipment Zurcon®
7425/1 -30/ Z66
35 Mobile hydraulic • • 3320
45-200 X
+110
1 50
+
Construction • • NBR
Machinery
Turcon® Mobile hydraulic • • 50
Turcon®
AQ-Seal® 5 M12
Holding cylinders • • -45/
41 - 40-700 X 3
Piston accumulators • • +200 Turcon®
50
T46
Technical Data*
Size Ac-
Seal Application Standard Temp.
Range tion Speed Pressure
Range ** Recom-
Field of Application mended
Seal
Material
Medium
Double
Type Page
Single
Heavy
Light
MPa
ISO/DIN mm °C m/s max.
Turcon® Mobile hydraulics • • • 50
Turcon®
Stepseal® V M12
77
Machine tools • • • 7425/1 15-2700 X
-45/
15
Injection moulding +200 Turcon®
50
machines • • • T46
Presses
Turcon® Machine tools • • Turcon®
Double Handling devices/ 20
Delta® T05
manipulators • • 3601/3771
-45/
87 Valves • • 5-2700 X 15 Turcon®
+200 35
AS4716 M12
Chemical industry • • 35
Turcon®
T46
Turcon® High and low Turcon®
6-2500 40
Variseal®M2 temperatures • • 3771 T40
-70/
95 Aggresive media • • X
+260
15
Turcon®
Foodstuffs • • AS4716 6-2700 20
T05
Technical Data*
Size Ac-
Seal Application Standard Temp.
Range tion Speed Pressure
Range ** Recom-
Field of Application mended
Seal
Material
Medium
Double
Type Page
Single
Heavy
Light
MPa
ISO/DIN mm °C m/s max.
Compact Mobile hydraulic • • • Zurcon®
Seal
PHD/P
Excavators • • • Z20
Heavy duty hydraulic -35/ 40 +
135 - 50-180 X 0.5
+110 NBR
cylinders • • • +
POM
Veepac Presses • • •
CH Steel mills • • •
Ship hydraulic • • • Fabric
Scrape shears • • • -30/
reinforced
165 Civil engineering • • • - 20-545 X 0.5 40 Rubber
+130
+
Continous casting • • • POM
Special hydraulic
cylinders • • •
Water locks • • •
Veepac Mining equipment • • •
CH/G1 Excavators • • • -30/
Fabric
171 - 40-250 X 0.5 40 reinforced
Steel mills • • • +200
Rubber
Presses • • •
Selemaster Mining equipment • • • Fabric
DSM Excavators • • • -30/
reinforced
177 - 45-360 X 0.5 70 Rubber
Steel mills • • • +130
+
Presses • • • POM
* The data below are maximum values and cannot be used at the same time. The max. pressure depends on temperature and gap
dimension.
** Temperature Range is depending on choise of elastomer material and Media.
In the case of Turcon® seals in unpressurized applications in temperatures below 0 °C please contact our application engineers for
assistance!
Design Instructions
Lead in chamfers Table III Compact Seal and Variseal®
Piston seals are always fitted with an interference fit. Lead-in Chamfer Turcon®
Compact Seal
Diameter Variseal® M2
In order to avoid damage during installation, lead-in Groove Depth**
increase ⌬DN min. Series
chamfers and rounded edges must be provided on the
cylinder barrel (Figure 1). If this is not possible for design 1.1 3.5
reasons, a separate installation tool must be used. 1.1 4.0
The minimum lead-in chamfer depends on the profile size 1.4 5.0
of the seal and can be seen from the following tables. 2.2 7.5 PVA0
Generally ⌬DN min. from Table II, Table III and Table IV 2.7 10.0 PVA1,PVA2
is recommended but ⌬DN must also exceed 0.015 x bore 3.5 12.5
diameter DN (relevant for big diameter cylinders). 4.0 15.0 PVA3
5.5 20.0
6.5 PVA4
9.5 PVA5
DN/2
- 20
- Remove machining residues such as chips, dirt and other Use no sharp edged tools to expand the seal rings.
foreign particles and carefully clean all parts Sizing of the seal ring is achieved with a separate sizing
- The seals can be installed more easily if they are greased sleeve, or with the cylinder tube provided this has lead-
or oiled. Attention must be paid to the compatibility of in chamfers equivalent to 2 x the values from Table II.
the seal materials with these lubricants. Use only grease
without solid additives (e.g. molybdenum disulphide or
zinc sulphide).
- Use no sharp-edged installation tools
- With installation aids In view of the wide range of sizes and the application-
specific installation conditions, these installation tools
Use of a three-piece installation tool is recommended for
cannot be supplied as standard by Trelleborg Sealing
the series production installation of Turcon® and Zurcon®
Solutions.
seal elements. The tool consists of:
On request, however, we will gladly provide specimen
- Installation sleeve
drawings to allow you to manufacture these tools.
- Expanding sleeve
The sequence of installation is illustrated in Figure 6 to
- Sizing sleeve Figure 8. Note, however, that the installation of Turcon®
seal elements should be performed quickly in order to
All these parts should be made of a polymer material (e.g.
ensure optimum recovery of the seal ring.
PA6) with good sliding characteristics and low abrasiveness
to avoid damage to the seals.
Figure 6 Expanding the Turcon® or Zurcon® sealing element using an expanding sleeve over the installation sleeve
Loading mandrel
Installation in closed grooves is possible for diameters Turcon® Variseal® seals should preferably be installed in
according to Table VI. split grooves. Installation in half-open grooves is possible
with a snap fitting. Figure 11 shows the design of the
The O-Ring is inserted in the groove and located at the
groove.
side of the groove, where after the seal is pushed over the
loading mandrel and into the groove, note the difference
in design of the pusher and the loading mandrel depending
on direction of installation, see Figure 10. After insertion C Polished
in the groove the seal is preferably calibrated before the
15-20
piston is inserted in the cylinder.
y
- Turcon® piston seals can be installed more easily by
heating to approx. 80 °C to 100 °C (expanding and then
shrinking back to the original form).
30
DN
Double Acting
Rubber Energized Plastic Faced
Seal
Material:
Turcon®, Zurcon® and Elastomer
Turcon® Glyd Ring® Notches are standard on the following series and
diameters
Description PG 42 for bore dia. > 30 mm
PG 44 for bore dia. > 20 mm
Successfully used for decades, the Tucon® Glyd PG 46 for bore dia. > 40 mm
Ring® is a very effective and reliable low frictional
seal. It is particularly suitable as a piston seal in
both high and low pressure systems. Advantages
The double acting Tucon® Glyd Ring® is a combination of - No stick-slip effect when starting for smooth operation
a Turcon based slipper seal and an energising O-Ring. It is - Minimum static and dynamic friction coefficient for a
produced with an interference fit which together with the minimum energy loss and operating temperature
squeeze of the O-Ring ensures a good sealing effect even
at low pressure. At higher system pressures, the O-Ring is - Suitable for non lubricating fluids depending on seal
energised by the fluid, pushing the Turcon® Glyd Ring® material for optimum design flexibility
against the sealing face with increased force.
- High wear resistance ensures long service life
- Installation grooves acc. to ISO 7425/1
- No adhesive effect to the mating surface during long
period of inactivity or storage
- Suitable for most hydraulic fluids in relation with
most modern hardware materials and surface finish
depending on material selected.
- Suitable for new environmentally safe hydraulic fluids
- Available for all cylinder diameters up to 2.700 mm.
Application Examples
Figure 12 Turcon® Glyd Ring® Over several decades the Turcon® Glyd Ring® has been
successfully implemented in a large variety of applications
The geometry of the Tucon® Glyd Ring® ensures a good as double acting Piston seals of hydraulic components such
static sealing and allows the lubricating hydrodynamic oil as:
film to be build under the seal in reciprocating applications. - Injection moulding machines
Notches - Machine tools
To assure that a rapid energising of the seal takes place
at sudden changes of pressure and direction of motion, - Presses
radial "notches" are machined on both sides of the seal. - Excavators
- Forklifts & handling machinery
p - Servo equipment
- Pressure intensifiers
- Jacks
Installation Recommendation
R max. 0.3
S
d2
r1
DN
d1
L1
* At pressures > 40 MPa use diameter tolerance H8/f8 (bore/piston) in area of the seal or consult TSS for alternative material or profiles.
TSS Slydring® / Wear Rings are not applicable at very small radical clearance S. Please consult the Slydring® catalog.
O-Rings with 12 mm cross section are delivered as special profilring.
Ordering Example
TSS Article No. PG44 0 0800 - M12 N
Turcon® Glyd Ring®, complete with O-Ring, standard
application, Series PG44 (from Table X). TSS Series No.
Bore diameter: DN = 80.0 mm Type (Standard)
TSS Part No.: PG4400800 (from Table XI)
Bore diameter x 10*
Select the material from Table IX. The corresponding code
Quality Index (Standard)
numbers are appended to the TSS Part No. Preferred Series
(Table XI). Material code (Seal ring)
Together they form the TSS Article Number. The TSS Article
Number for all intermediate sizes not shown in Preferred Material code (O-Ring)
Series (Table XI) can be determined following the example
opposite. * For diameters DN t 1000.0 mm multiply only by factor 1.
Example: PG44 for diameter DN 1200.0 mm.
TSS Article No.: PG44X1200 - M12N.
Table XI Installation dimensions / TSS Part No.
Bore Groove Groove TSS Part No. O-Ring Bore Groove Groove TSS Part No. O-Ring
Dia. Dia. Width Dimensions Dia. Dia. Width Dimensions
DN H9 d1 h9 L1 +0.2 DN H9 d1 h9 L1 +0.2
8.0 3.1 2.2 PG4400080 2.90 x 1.78 36.0 28.5 3.2 PG4400360 28.24 x 2.62
10.0 5.1 2.2 PG4400100 4.80 x 1.8 38.0 30.5 3.2 PG4400380 29.82 x 2.62
12.0 7.1 2.2 PG4400120 6.70 x 1.8 40.0 32.5 3.2 PG4600400 31.42 x 2.62
14.0 9.1 2.2 PG4400140 8.75 x 1.8 40.0 29.0 4.2 PG4400400 28.17 x 3.53
15.0 7.5 3.2 PG4400150 7.59 x 2.62 42.0 31.0 4.2 PG4400420 29.75 x 3.53
16.0 11.1 2.2 PG4600160 10.82 x 1.78 44.45 36.95 3.2 PG4600444 36.17 x 2.62
16.0 8.5 3.2 PG4400160 7.59 x 2.62 45.0 34.0 4.2 PG4400450 32.92 x 3.53
18.0 13.1 2.2 PG4600180 12.42 x 1.78 48.0 37.0 4.2 PG4400480 36.09 x 3.53
18.0 10.5 3.2 PG4400180 9.19 x 2.62 50.0 42.5 3.2 PG4600500 40.94 x 2.62
19.05 11.55 3.2 PG4400190 10.77 x 2.62 50.0 39.0 4.2 PG4400500 37.70 x 3.53
20.0 15.1 2.2 PG4600200 14.00 x 1.78 50.0 34.5 6.3 PG4200500 32.69 x 5.33
20.0 12.5 3.2 PG4400200 12.37 x 2.62 50.8 43.3 3.2 PG4600508 42.52 x 2.62
21.0 13.5 3.2 PG4400210 12.37 x 2.62 50.8 39.8 4.2 PG4400508 37.70 x 3.53
22.0 17.1 2.2 PG4600220 17.17 x 1.78 52.0 41.0 4.2 PG4400520 40.87 x 3.53
22.0 14.5 3.2 PG4400220 13.94 x 2.62 53.0 42.0 4.2 PG4400530 40.87 x 3.53
24.0 16.5 3.2 PG4400240 15.54 x 2.62 55.0 44.0 4.2 PG4400550 44.04 x 3.53
25.0 20.1 2.2 PG4600250 18.77 x 1.78 57.0 46.0 4.2 PG4400570 44.04 x 3.53
25.0 17.5 3.2 PG4400250 17.12 x 2.62 58.0 47.0 4.2 PG4400580 47.22 x 3.53
25.0 14.0 4.2 PG4200250 13.87 x 3.53 60.0 49.0 4.2 PG4400600 47.22 x 3.53
25.4 20.5 2.2 PG4600254 17.12 x 2.62 62.0 51.0 4.2 PG4400620 50.39 x 3.53
28.0 20.5 3.2 PG4400280 20.29 x 2.62 63.0 52.0 4.2 PG4400630 50.39 x 3.53
30.0 22.5 3.2 PG4400300 21.89 x 2.62 63.0 47.5 6.3 PG4200630 46.99 x 5.33
32.0 27.1 2.2 PG4600320 26.70 x 1.78 65.0 54.0 4.2 PG4400650 53.57 x 3.53
32.0 24.5 3.2 PG4400320 23.47 x 2.62 68.0 57.0 4.2 PG4400680 56.74 x 3.53
32.0 21.0 4.2 PG4200320 20.22 x 3.53 70.0 59.0 4.2 PG4400700 56.74 x 3.53
35.0 27.5 3.2 PG4400350 26.64 x 2.62 70.0 54.5 6.3 PG4200700 53.34 x 5.33
35.0 24.0 4.2 PG4200350 23.40 x 3.53 75.0 64.0 4.2 PG4400750 63.09 x 3.53
Bore Groove Groove TSS Part No. O-Ring Bore Groove Groove TSS Part No. O-Ring
Dia. Dia. Width Dimensions Dia. Dia. Width Dimensions
DN H9 d1 h9 L1 +0.2 DN H9 d1 h9 L1 +0.2
75.0 59.5 6.3 PG4200750 56.52 x 5.33 150.0 134.5 6.3 PG4601500 132.72 x 5.33
80.0 69.0 4.2 PG4600800 66.27 x 3.53 150.0 129.0 8.1 PG4401500 126.37 x 7.0
80.0 64.5 6.3 PG4400800 62.87 x 5.33 155.0 134.0 8.1 PG4401550 132.72 x 7.0
80.0 59.0 8.1 PG4200800 58 x 7.0 160.0 144.5 6.3 PG4601600 142.24 x 5.33
82.5 67.0 6.3 PG4400825 66.04 x 5.33 160.0 139.0 8.1 PG4401600 135.89 x 7.0
85.0 69.5 6.3 PG4400850 69.22 x 5.33 165.0 144.0 8.1 PG4401650 142.24 x 7.0
85.0 64.0 8.1 PG4200850 63 x 7.0 170.0 149.0 8.1 PG4401700 145.42 x 7.0
90.0 79.0 4.2 PG4600900 78.97 x 3.53 175.0 154.0 8.1 PG4401750 151.77 x 7.0
90.0 74.5 6.3 PG4400900 72.39 x 5.33 180.0 164.5 6.3 PG4601800 164.47 x 5.33
90.0 69.0 8.1 PG4200900 68 x 7.0 180.0 159.0 8.1 PG4401800 158.12 x 7.0
95.0 84.0 4.2 PG4600950 82.14 x 3.53 190.0 169.0 8.1 PG4401900 164.47 x 7.0
95.0 79.5 6.3 PG4400950 78.74 x 5.33 194.0 178.5 6.3 PG4601940 177.17 x 5.33
95.0 74.0 8.1 PG4200950 73 x 7.0 200.0 184.5 6.3 PG4602000 183.52 x 5.33
100.0 89.0 4.2 PG4601000 88.49 x 3.53 200.0 179.0 8.1 PG4402000 177.17 x 7.0
100.0 84.5 6.3 PG4401000 81.92 x 5.33 205.0 184.0 8.1 PG4402050 183.52 x 7.0
100.0 79.0 8.1 PG4201000 78 x 7.0 210.0 189.0 8.1 PG4402100 183.52 x 7.0
101.6 86.1 6.3 PG4401016 85.09 x 5.33 215.0 194.0 8.1 PG4402150 189.87 x 7.0
105.0 94.0 4.2 PG4601050 91.67 x 3.53 220.0 199.0 8.1 PG4402200 196.22 x 7.0
105.0 89.5 6.3 PG4401050 88.27 x 5.33 230.0 214.5 6.3 PG4602300 208.92 x 5.33
108.0 92.5 6.3 PG4401080 91.44 x 5.33 230.0 209.0 8.1 PG4402300 208.90 x 7.0
110.0 99.0 4.2 PG4601100 98.02 x 3.53 240.0 219.0 8.1 PG4402400 215.27 x 7.0
110.0 94.5 6.3 PG4401100 91.44 x 5.33 250.0 229.0 8.1 PG4402500 227.97 x 7.0
110.0 89.0 8.1 PG4201100 88 x 7.0 250.0 225.5 8.1 PG4202500 215.27 x 7.0
115.0 99.5 6.3 PG4401150 97.79 x 5.33 250.0 234.5 6.3 PG4602500 234.32 x 5.33
120.0 109.0 4.2 PG4601200 107.54 x 3.53 254.0 233.0 8.1 PG4402540 227.97 x 7.0
120.0 104.5 6.3 PG4401200 100.97 x 5.33 260.0 239.0 8.1 PG4402600 240.67 x 7.0
120.0 99.0 8.1 PG4201200 98 x 7.0 265.0 244.0 8.1 PG4402650 240.67 x 7.0
125.0 114.0 4.2 PG4601250 113.89 x 3.53 268.0 247.0 8.1 PG4402680 240.67 x 7.0
125.0 109.5 6.3 PG4401250 107.32 x 5.33 270.0 249.0 8.1 PG4402700 240.67 x 7.0
125.0 104.0 8.1 PG4201250 103 x 7.0 280.0 259.0 8.1 PG4402800 253.37 x 7.0
127.0 111.5 6.3 PG4401270 110.49 x 5.33 290.0 269.0 8.1 PG4402900 266.07 x 7.0
130.0 114.5 6.3 PG4401300 113.67 x 5.33 300.0 279.0 8.1 PG4403000 278.77 x 7.0
130.0 109.0 8.1 PG4201300 108 x 7.0 300.0 275.5 8.1 PG4203000 266.07 x 7.0
132.0 121.0 4.2 PG4601320 120.24 x 3.53 304.8 283.8 8.1 PG4403048 278.77 x 7.0
135.0 114.0 8.1 PG4401350 113.67 x 7.0 310.0 289.0 8.1 PG4403100 278.77 x 7.0
140.0 124.5 6.3 PG4601400 123.19 x 5.33 320.0 299.0 8.1 PG4403200 291.47 x 7.0
140.0 119.0 8.1 PG4401400 116.84 x 7.0 320.0 295.5 8.1 PG4203200 291.47 x 7.0
145.0 129.5 6.3 PG4601450 126.37 x 5.33 330.0 305.5 8.1 PG4403300 304.17 x 7.0
145.0 124.0 8.1 PG4401450 123.19 x 7.0 340.0 315.5 8.1 PG4403400 316.87 x 7.0
Double Acting
Rubber Energized Plastic Faced
Seal
Material:
Turcon®, Zurcon® and Elastomer
The benefits of the patented seal concept are provided The Turcon® Glyd Ring® T is the recommended sealing
by the innovative functional principle of the trapezoidal element for double acting pistons of hydraulic components
profile cross-section. such as:
Both lateral profile flanks are inclined so that the seal - Injection moulding machines
profile tapers towards the seal surface. The profile can thus
- Machine tools
retain the robust and compact form typical of piston seals
without losing any of the flexibility required to achieve a - Presses
pressure-related maximum compression (Figure 15).
- Excavators
- Forklifts & handling machinery
p - Agriculture
Advantages
Cycles
The benefits offered to date by the Glyd Ring® are still
retained in full, and are now complemented by a number Figure 16 Dynamic leakage Turcon® Glyd Ring® T/
of further important advantages: Turcon® Glyd Ring® as single acting piston
- Very good static leak-tightness seal
Installation Recommendation
R max. 0.3
S
d2
r1
DN
d1
L1
Series- Bore Diameter Groove Groove Radius Radial Clearance S max.* O-Ring
No. DN H9 Diameter Width Cross-
Sec.
Standard Light Heavy Duty d1 h9 L1 +0.2 r1 10 MPa 20 MPa 40 MPa d2
Application Application Application
PT00 8 - 14.9 15 - 39.9 -- DN - 4.9 2.2 0.4 0.40 0.30 0.20 1.78
PT01 15 - 39.9 40 - 79.9 -- DN - 7.5 3.2 0.6 0.60 0.50 0.30 2.62
PT02 40 - 79.9 80 - 132.9 15 - 39.9 DN - 11.0 4.2 1.0 0.70 0.50 0.30 3.53
PT03 80 - 132.9 133 - 329.9 40 - 79.9 DN - 15.5 6.3 1.3 0.80 0.60 0.40 5.33
PT04 133 - 329.9 330 - 669.9 80 - 132.9 DN - 21.0 8.1 1.8 0.80 0.60 0.40 7.00
PT08 330 - 669.9 670 - 999.9 133 - 329.9 DN - 24.5 8.1 1.8 0.90 0.70 0.50 7.00
PT05 670 - 999.9 -- 310 - 669.9 DN - 28.0 9.5 2.5 1.00 0.80 0.60 8.40
PT05X -- 1000 - 1200 -- DN - 28.0 9.5 2.5 1.00 0.80 0.60 8.40
PT06** -- -- 670 - 999.9 DN - 38.0 13.8 3.0 1.20 0.90 0.70 12.00
PT06X** 1000 - 2700 -- -- DN - 38.0 13.8 3.0 1.20 0.90 0.70 12.00
* At pressures > 40 MPa use diameter tolerance H8/f8 (bore/piston) in area of the seal or consult TSS for alternative material or profiles.
TSS Slydring® / Wear Rings are not applicable at very small radical clearance S. Please consult the Slydring® catalog.
** O-Rings with 12 mm cross section are delivered as special profilring.
Ordering example
TSS Article No. PT03 0 0800 - M12 N
Turcon® Glyd Ring® T, complete with O-Ring, standard
application, series PT03 (from Table XIV). TSS Series No.
Bore diameter: DN = 80.0 mm
TSS Part No.: PT0300800 (from Table XV) Type (Standard)
Select the material from Table XIII. The corresponding Cylinder diameter x 10***
code numbers are appended to the TSS Part No. (from Quality Index (Standard)
Table XV). Together they form the TSS Article No.
For all intermediate sizes not shown in Table XV, the TSS Material code (Seal ring)
Article No. can be determined from the example opposite. Material code (O-Ring)
Bore Groove Groove TSS Part O-Ring Bore Groove Groove TSS Part O-Ring
Dia. Dia. Width No. Dimensions Dia. Dia. Width No. Dimensions
DN H9 d1 h9 L1 +0.2 DN H9 d1 h9 L1 +0.2
63.0 47.5 6.3 PT0300630 46.99 x 5.33 127.0 111.5 6.3 PT0301270 110.49 x 5.33
65.0 54.0 4.2 PT0200650 53.57 x 3.53 130.0 114.5 6.3 PT0301300 113.67 x 5.33
68.0 57.0 4.2 PT0200680 56.74 x 3.53 130.0 109.0 8.1 PT0401300 108 x 7.0
70.0 59.0 4.2 PT0200700 56.74 x 3.53 132.0 121.0 4.2 PT0201320 120.24 x 3.53
70.0 54.5 6.3 PT0300700 53.34 x 5.33 135.0 114.0 8.1 PT0401350 113.67 x 7.0
75.0 64.0 4.2 PT0200750 63.09 x 3.53 140.0 124.5 6.3 PT0301400 123.19 x 5.33
75.0 59.5 6.3 PT0300750 56.52 x 3.53 140.0 119.0 8.1 PT0401400 116.84 x 7.0
80.0 69.0 4.2 PT0200800 66.27 x 3.53 145.0 129.5 6.3 PT0301450 126.37 x 5.33
80.0 64.5 6.3 PT0300800 62.87 x 5.33 145.0 124.0 8.1 PT0401450 123.19 x 7.0
80.0 59.0 8.1 PT0400800 58 x 7.0 150.0 134.5 6.3 PT0301500 132.72 x 5.33
82.5 67.0 6.3 PT0300825 66.04 x 5.33 150.0 129.0 8.1 PT0401500 126.37 x 7.0
85.0 69.5 6.3 PT0300850 69.22 x 5.33 155.0 134.0 8.1 PT0401550 132.72 x 7.0
85.0 64.0 8.1 PT0400850 63 x 7.0 160.0 144.5 6.3 PT0301600 142.24 x 5.33
90.0 79.0 4.2 PT0200900 78.97 x 3.53 160.0 139.0 8.1 PT0401600 135.89 x 7.0
90.0 74.5 6.3 PT0300900 72.39 x 5.33 165.0 144.0 8.1 PT0401650 142.24 x 7.0
90.0 69.0 8.1 PT0400900 68 x 7.0 170.0 149.0 8.1 PT0401700 145.42 x 7.0
95.0 84.0 4.2 PT0200950 82.14 x 3.53 175.0 154.0 8.1 PT0401750 151.77 x 7.0
95.0 79.5 6.3 PT0300950 78.74 x 5.33 180.0 164.5 6.3 PT0301800 164.47 x 5.33
95.0 74.0 8.1 PT0400950 73 x 7.0 180.0 159.0 8.1 PT0401800 158.12 x 7.0
100.0 89.0 4.2 PT0201000 88.49 x 3.53 190.0 169.0 8.1 PT0401900 164.47 x 7.0
100.0 84.5 6.3 PT0301000 81.92 x 5.33 194.0 178.5 6.3 PT0301940 177.17 x 5.33
100.0 79.0 8.1 PT0401000 78 x 7.0 200.0 184.5 6.3 PT0302000 183.52 x 5.33
101.6 86.1 6.3 PT0301016 85.09 x 5.33 200.0 179.0 8.1 PT0402000 177.17 x 7.0
105.0 94.0 4.2 PT0201050 91.67 x 3.53 205.0 184.0 8.1 PT0402050 183.52 x 7.0
105.0 89.5 6.3 PT0301050 88.27 x 5.33 210.0 189.0 8.1 PT0402100 183.52 x 7.0
108.0 92.5 6.3 PT0301080 91.44 x 5.33 215.0 194.0 8.1 PT0402150 189.87 x 7.0
110.0 99.0 4.2 PT0201100 98.02 x 3.53 220.0 199.0 8.1 PT0402200 196.22 x 7.0
110.0 94.5 6.3 PT0301100 91.44 x 5.33 230.0 214.5 6.3 PT0302300 208.92 x 5.33
110.0 89.0 8.1 PT0401100 88 x 7.0 230.0 209.0 8.1 PT0402300 208.92 x 7.0
115.0 99.5 6.3 PT0301150 97.79 x 5.33 240.0 219.0 8.1 PT0402400 215.27 x 7.0
120.0 109.0 4.2 PT0201200 107.54 x 3.53 250.0 229.0 8.1 PT0402500 227.97 x 7.0
120.0 104.5 6.3 PT0301200 100.97 x 5.33 250.0 225.5 8.1 PT0802500 215.27 x 7.0
120.0 99.0 8.1 PT0401200 98 x 7.0 250.0 134.5 6.3 PT0302500 234.32 x 5.33
125.0 114.0 4.2 PT0201250 113.89 x 3.53 254.0 233.0 8.1 PT0402540 227.97 x 7.0
125.0 109.5 6.3 PT0301250 107.32 x 5.33 260.0 239.0 8.1 PT0402600 240.67 x 7.0
125.0 104.0 8.1 PT0401250 103 x 7.0 265.0 244.0 8.1 PT0402650 240.67 x 7.0
Bore Groove Groove TSS Part O-Ring Bore Groove Groove TSS Part O-Ring
Dia. Dia. Width No. Dimensions Dia. Dia. Width No. Dimensions
DN H9 d1 h9 L1 +0.2 DN H9 d1 h9 L1 +0.2
268.0 247.0 8.1 PT0402680 240.67 x 7.0 1050.0 1022.0 9.5 PT05X1050 1020 x 8.4
270.0 249.0 8.1 PT0402700 240.67 x 7.0 1065.0 1027.0 13.8 PT06X1065 1025 x 12.0
280.0 259.0 8.1 PT0402800 253.37 x 7.0 1070.0 1032.0 13.8 PT06X1070 1030 x 12.0
290.0 269.0 8.1 PT0402900 266.07 x 7.0 1200.0 1172.0 9.5 PT05X1200 1170 x 8.4
300.0 279.0 8.1 PT0403000 278.77 x 7.0 1200.0 1162.0 13.8 PT06X1200 1160 x 12.0
300.0 275.5 8.1 PT0803000 266.07 x 7.0 1225.0 1187.0 13.8 PT06X1225 1185 x 12.0
304.8 283.8 8.1 PT0403048 278.77 x 7.0 1500.0 1462.0 13.8 PT06X1500 1460 x 12.0
310.0 289.0 8.1 PT0403100 278.77 x 7.0 2000.0 1962.0 13.8 PT06X2000 1960 x 12.0
320.0 299.0 8.1 PT0403200 291.47 x 7.0 2700.0 2662.0 13.8 PT06X2700 2660 x 12.0
320.0 295.5 8.1 PT0803200 291.47 x 7.0
All dimensions in bold type are suitable for installation in
330.0 305.5 8.1 PT0803300 304.17 x 7.0 grooves to ISO 7425/1, bore dia. in accordance with ISO 3320.
Other dimensions and all intermediate sizes up to 2700 mm dia.
340.0 315.5 8.1 PT0803400 316.87 x 7.0 including inch sizes can be supplied.
350.0 325.5 8.1 PT0803500 316.87 x 7.0 All O-Rings with 12 mm cross section are delivered as special
profilring.
360.0 335.5 8.1 PT0803600 329.57 x 7.0
370.0 345.5 8.1 PT0803700 342.27 x 7.0
380.0 355.5 8.1 PT0803800 354.97 x 7.0
400.0 375.5 8.1 PT0804000 367.67 x 7.0
420.0 395.5 8.1 PT0804200 393.07 x 7.0
430.0 405.5 8.1 PT0804300 405.26 x 7.0
440.0 415.5 8.1 PT0804400 405.26 x 7.0
450.0 425.5 8.1 PT0804500 417.96 x 7.0
460.0 435.5 8.1 PT0804600 430.66 x 7.0
480.0 455.5 8.1 PT0804800 456.06 x 7.0
500.0 475.5 8.1 PT0805000 468.76 x 7.0
555.0 530.5 8.1 PT0805550 506.86 x 7.0
600.0 575.5 8.1 PT0806000 557.66 x 7.0
640.0 615.5 8.1 PT0806400 608.08 x 7.0
660.0 635.5 8.1 PT0806600 633.48 x 7.0
700.0 672.0 9.5 PT0507000 670 x 8.4
710.0 682.0 9.5 PT0507100 680 x 8.4
740.0 712.0 9.5 PT0507400 710 x 8.4
780.0 752.0 9.5 PT0507800 750 x 8.4
800.0 772.0 9.5 PT0508000 770 x 8.4
900.0 872.0 9.5 PT0509000 870 x 8.4
1000.0 972.0 9.5 PT05X1000 970 x 8.4
1000.0 962.0 13.8 PT06X1000 960 x 12.0
Double Acting
Rubber Energized Plastic Faced
Seal
Step Cut Sealing Element
Material:
Zurcon® Polyamid + NBR
The doubleacting Zurcon® Glyd Ring® P is - Easy installation on piston without special tools
a combination of a Zurcon® based material
- Due to large extrusion gap, safe use even with soiled
slipper seal with a step cut and an energising
media
rectangular elastomeric ring. It is produced
with an interference fit at closed step cut which - Installation grooves acc. to ISO 7425/1
together with the squeeze of the rectangular energiser
- Simple groove design, one piece piston possible
ring ensures a good sealing effect even at low pressure.
- Increased clearance compare to Turcon® Glyd Ring® seals
At higher system pressures, the rectangular ring is
energised by the fluid, pushing the Zurcon® Glyd Ring® - (Approx. +50%), depending on operation conditions
P against the sealing face with increased force. At high
peak pressures, the Zurcon® step cut seal ring can follow - Resistent against shock loads
ballooning of the tube without loosing the sealability. - High wear resistant material ensures long service life
®
Due to the Zurcon high strength plastic material, two
times bigger extrusion gaps are possible compared with
Turcon® materials. The step cut in the ring is necessary for Application Examples
installation in closed grooves and for the flexibility of the
- Construction machinery, e.g. excavators
seal ring due to the high stiffness of the material.
- Truck cranes
- Fork lifts
It is particularly recommended for heavy duty applications.
Technical Data
Operating conditions:
Zurcon® Glyd Ring® P is recommended for reciprocating
(with a length of stroke at least twice the groove width)
movements where the dimensional gap between piston
and tube shall be as big as possible or where high pressure
peaks occure during operation.
Figure 18 Zurcon® Glyd Ring® P Pressure: 50 MPa standard
100 MPa pressure peak
Step Cut
Speed: up to 1 m/s
For easy installation on the piston and for the flexibility
of the seal ring a precision step cut is produced by special
Temperature: -30 °C to +110 °C standard
tool technology.
-40 °C to +100 °C and
-15 °C to +140 °C on request
with special materials
Important Note:
The above data are maximum values and cannot
be used at the same time. e.g. the maximum
operating speed depends on material type,
pressure, temperature and gap value.
Materials
Standard Application:
Installation Recommendation
Ordering example
Zurcon® Glyd Ring® P for ISO groove
Cylinder bore diameter: DN = 125 mm
Series No. PGP4
Part No. PGP401250 (from Table XVII)
TSS seal ring
material code Z66
Energiser material code: N
Set code: Z66 N
Double Acting
Rubber Energized Plastic Faced
Seal
Material:
Turcon®, Zurcon® and Elastomer
Turcon® AQ-Seal® 5*
Description - Machine tools
O-Ring
Technical Data
Operating conditions
Pressure: Up to 60 MPa with mineral oil
Up to 25 MPa for media with
Figure 21 Turcon® AQ-Seal® 5 reduced lubricating properties
* The O-Ring Operation Temperature is only valid in mineral hydraulic oil (except EPDM). ** Material not suitable for mineral oils.
BAM: Tested by "Bundesanstalt Materialprüfung, Germany". Highlighted materials are standard.
Installation Recommendation
R max. 0.3
S
w
d2
DN
d1
r1
L1
* At pressures > 30 MPa use diameter tolerance H8/f8 (bore/piston) in area of the seal or consult TSS for alternative material or profiles.
TSS Slydring® / Wear Rings are not applicable at very small radical clearance S. Please consult the Slydring® catalog.
Ordering example
TSS Article No. PQ02 0 0800 - M12 N
Turcon®AQ-Seal®5, complete with O-Ring and X-ring seal,
recommended range, Series PQ02 (from Table XIX). TSS Series No.
Bore diameter: DN = 80.0 mm
TSS Part No. PQ0200800 (from Table XX) Type (Standard)
Cylinder diameter x 10
Select the material from Table XVIII. The corresponding
code numbers are appended to the TSS Part No. (from Quality Index (Standard)
Table XX). Together they form the TSS Article No.
Material code (Seal ring)
For all intermediate sizes not shown in Table XX, the TSS
Article No. can be determined from the example opposite. Material code (O-Ring)/(X-Ring Seal)
Double Acting
Rubber Energized Plastic Faced
Seal
Material:
Turcon®, Zurcon® and Elastomer
Turcon® AQ-Seal®
Application Examples
Description
The Turcon® AQ-Seal® is the recommended sealing
The Turcon® AQ-Seal® is a double-acting element for double acting pistons of positioning and
seal consisting of a seal ring of high-grade holding cylinders for:
modified Turcon® material, a X-Ring Seal and
an O-Ring as energizing element. - Machine tools
The Turcon® seal ring and the X-Ring Seal together assume - Presses
the dynamic sealing function whilst the O-Ring performs - Semi-static piston accumulators
the static sealing function.
- Active stabilizers
- Hydro-pneumatic suspensions for heavy vehicles
Design
- Subsea connectors
The AQ-Seal® is supplied as standard with radial notches
on both sides. These ensure direct pressurizing of the seal - Offshore valves
under all operating conditions. - Wind Power
- Pressure intensifiers
- Jacks
- Lifts
p X-Ring Seal - Hydraulic vices
Turcon® Seal For high performance Piston Accumulators a further
Ring development is available i.e. Special Turcon® AQ-Seal®, see
page 189.
Notches
O-Ring
Advantages
Important Note:
The above data are maximum values and cannot be
used at the same time. e.g. the maximum operating
speed depends on material type, pressure,
temperature and gap value. Temperature range
also dependent on medium.
**) Please see page 189 and contact your local Trelleborg
Sealing Solutions Company.
Installation Recommendation
R max. 0.3
S
w
d2
r1
DN
d1
L1
* At pressures > 40 MPa use diameter tolerance H8/f8 (bore/piston) in area of the seal or use Turcon® AQ-Seal® 5 CR.
TSS Slydring® / Wear Rings are not applicable at very small radical clearance S. Please consult the Slydring® catalog.
Ordering example
TSS Article No. PQ22 0 0800 - M12 N
Turcon® AQ-Seal®, complete with O-Ring and X-Ring Seal,
recommended range, Series PQ22 (from Table XXII). TSS Series No.
Bore diameter: DN = 80.0 mm Type (Standard)
TSS Part No. PQ2200800 (from Table XXIII)
Select the material from Table XXI. The corresponding Bore diameter x 10
code numbers are appended to the TSS Part No. (from
Quality Index (Standard)
Table XXIII). Together they form the TSS Article No.
For all intermediate sizes not shown in Table XXIII, the TSS Material code (Seal ring)
Article No. can be determined from the example opposite.
Material code (O-Ring)/(X-Ring)
Double Acting
Heavy Duty High Pressure
Material:
PTFE, NBR Elastomer, POM
PHD Seal
Description Technical Data
p
Important Note:
The above data are maximum values and cannot
Slipper seal
be used at the same time. e.g. the maximum
operating speed depends on material type,
Back-up ring pressure, temperature and gap value.
Temperature range also dependent on medium.
Elastomer
Materials
Standard Application:
- Due to larger extrusion gap, safe use even with soiled Material code for the set: PTNO4
media
Special Application:
- Long service life
- For special applications requiring other material
combinations, please contact your local
Application Examples Trelleborg Sealing Solutions Company.
Table XXIV Standard PTFE Based Materials for PHD Piston Seal
Material, Code Energiser Material Code Energiser Mating Surface MPa
Applications, Operating Temp.* Material
Properties °C max.
# Limited high temperature due to POM Back-up Ring. * The Energiser Operation Temperature is only valid in mineral hydraulic oil.
** Material not suitable for mineral oils. Highlighted material is standard.
Installation Recommendation
R max. 0.2 C
S
15 -20
r1
DN
d1
L1
Ordering Example
TSS Article No. PKP0 0 0800 - PTN04
PHD Seal, complete.
Bore diameter: DN = 80.0 mm TSS Series No.
TSS Part No.: PKP000800 (from Table XXV)
Seal: PTFE TR55 Type (Standard)
Energiser: NBR
Bore diameter x 10
Back-up ring: POM
Material set-code: PTN04 Quality Index (Standard)
Polypac Ref. No.: PHD 8065
Material set-code
Single Acting
Rubber Energized Plastic Faced
Seal
Material:
Turcon®, Zurcon® and Elastomer
The Stepseal® 2K is a single-acting seal element The Turcon® Stepseal® 2K is the recommended sealing
consisting of a seal ring of high-grade Turcon® or element for single acting pistons in hydraulic components
Zurcon® materials and an O-Ring as energizing for:
element.
- Injection moulding machines
The Stepseal® 2K was originally developed and patented
- Machine tools
by Trelleborg Sealing Solutions as a rod seal. Due to its
outstanding properties, however, it is equally well suited - Presses
as a single-acting piston seal where high demands are
- Mobile cranes
made on positional accuracy and free movement.
* Patented and patent pending geometry
Technical Data
Operating conditions:
p Pressure: Up to 60 MPa
Materials Series
The following material combinations have proven effective Different cross-section sizes are recommended as a
for hydraulic applications: function of the seal diameters.
All round material for hydraulic applications with Table XXVIII shows the relationship between the series
reciprocating, short stroke or helical movements in mineral number according to the seal diameter range and the
oils, flame retardant hydraulic fluids HFC, phosphate different application class sizes. These application classes
ester, bio-oils or fluids having less satisfactory lubricating are:
properties:
Standard application: General applications in
Turcon® Stepseal® 2K: Turcon® M12 which no exceptional
operating conditions exist.
O-Ring: NBR, 70 Shore A N
FKM, 70 Shore A V Light application: Applications with demands
for reduced friction or for
Set code: M12N or M12V smaller grooves.
For medium to heavy applications with reciprocating Heavy-duty application: For exceptional operating
movements in mineral oils and other media with good loads such as high pressures,
lubrication: pressure peaks, etc.
Turcon® Stepseal® 2K: Turcon® T46
Table XXVI Available range
O-Ring: NBR, 70 Shore A N
FKM, 70 Shore A V Bore Diameter
Series No.
DN H9
Set code: T46N or T46V PSK00 6.0 - 140.0
PSK10 10.0 - 140.0
PSK20 18.0 - 320.0
For specific applications, all Turcon® materials are
available. PSK30 40.0 - 400.0
PSK40 50.0 - 700.0
Other viable material combinations are listed in Table
PSK80 133.0 - 999.9
XXVII.
PSK50 256.0 - 999.9
PSK5X 1000.0 - 1200.0
PSK60 750.0 - 999.9
PSK6X 1000.0 - 2700.0
Groove
Stepseal® 2K is also available on request for the groove
sizes to ISO 7425/1.
* The O-Ring Operation Temperature is only valid in mineral hydraulic oil (except EPDM). ** Material not suitable for mineral oils.
*** Max. Ø 2300 BAM: Tested by "Bundesanstalt Materialprüfung, Germany". Highlighted materials are standard.
Installation Recommendation
R max. 0.3
S
d2
r1
d1
DN
L1
* At pressures > 40 MPa use diameter tolerance H8/f8 (bore/piston) in area of seal or consult TSS for alternative material or profiles.
TSS Slydring® / Wear Rings are not applicable at very small radical clearances. Please consult the Slydring® catalog.
O-Rings with 12 mm cross section are delivered as special profilring
Ordering example
TSS Article No. PSK3 0 0800 - M12 N
Turcon® Stepseal® 2K, complete with O-Ring, standard
application, Series PSK3 (from Table XXVIII). TSS Series No.
Bore diameter: DN = 80.0 mm
TSS Part No. PSK300800 (from Table XXIX) Type (Standard)
Bore diameter x 10**
Select the material from Table XXVII. The corresponding
code numbers are appended to the TSS Part No. (from Quality Index (Standard)
Table XXIX). Together they form the TSS Article No.
Material code (Seal ring)
For all intermediate sizes not shown in Table XXIX, the TSS
Article No. can be determined from the example opposite. Material code (O-Ring)
Bore Groove Groove TSS Part O-Ring Bore Groove Groove TSS Part O-Ring
Dia. Dia. Width No. Dimensions Dia. Dia. Width No. Dimensions
DN H9 d1 h9 L1 +0.2 DN H9 d1 h9 L1 +0.2
200.0 184.9 6.3 PSK302000 183.52 x 5.33 700.0 672.7 9.5 PSK507000 670 x 8.4
200.0 179.5 8.1 PSK402000 177.17 x 7.0 800.0 772.7 9.5 PSK508000 770 x 8.4
205.0 184.5 8.1 PSK402050 183.52 x 7.0 860.0 832.7 9.5 PSK508600 830 x 8.4
210.0 189.5 8.1 PSK402100 183.52 x 7.0 900.0 872.7 9.5 PSK509000 870 x 8.4
220.0 204.9 6.3 PSK302200 202.57 x 5.33 920.0 892.7 9.5 PSK509200 890 x 8.4
220.0 199.5 8.1 PSK402200 196.22 x 7.0 1000.0 972.7 9.5 PSK5X1000 970 x 8.4
230.0 209.5 8.1 PSK402300 208.92 x 7.0 1000.0 962.0 13.8 PSK6X1000 960 x 12.0
240.0 219.5 8.1 PSK402400 215.27 x 7.0 1200.0 1172.7 9.5 PSK5X1200 1170 x 8.4
250.0 229.5 8.1 PSK402500 227.97 x 7.0 1200.0 1162.0 13.8 PSK6X1200 1160 x 12.0
250.0 226.0 8.1 PSK802500 227.97 x 7.0 1500.0 1462.0 13.8 PSK6X1500 1460 x 12.0
260.0 236.0 8.1 PSK802600 227.97 x 7.0 2000.0 1962.0 13.8 PSK6X2000 1960 x 12.0
270.0 246.0 8.1 PSK802700 240.67 x 7.0 2700.0 2662.0 13.8 PSK6X2700 2660 x 12.0
280.0 256.0 8.1 PSK802800 253.37 x 7.0 The bore diameters in bold type comply with the recommendations
300.0 276.0 8.1 PSK803000 266.07 x 7.0 of ISO 3320.
Other dimensions and all intermediate sizes up to 2700 mm
306.0 285.5 8.1 PSK403060 278.77 x 7.0 diameter including imperial (inch) sizes can be supplied.
310.0 286.0 8.1 PSK803100 278.77 x 7.0 All O-Rings with 12 mm cross section are delivered as special
Profilring.
320.0 299.5 8.1 PSK403200 291.47 x 7.0
320.0 296.0 8.1 PSK803200 291.47 x 7.0
330.0 306.0 8.1 PSK803300 304.17 x 7.0
340.0 316.0 8.1 PSK803400 316.87 x 7.0
345.0 324.5 8.1 PSK403450 316.87 x 7.0
350.0 326.0 8.1 PSK803500 316.87 x 7.0
360.0 336.0 8.1 PSK803600 329.57 x 7.0
370.0 346.0 8.1 PSK803700 342.27 x 7.0
380.0 356.0 8.1 PSK803800 354.97 x 7.0
400.0 376.0 8.1 PSK804000 367.67 x 7.0
420.0 396.0 8.1 PSK804200 393.07 x 7.0
430.0 406.0 8.1 PSK804300 405.26 x 7.0
440.0 416.0 8.1 PSK804400 405.26 x 7.0
450.0 426.0 8.1 PSK804500 417.96 x 7.0
480.0 456.0 8.1 PSK804800 456.06 x 7.0
500.0 476.0 8.1 PSK805000 468.76 x 7.0
520.0 499.5 8.1 PSK405200 494.16 x 7.0
540.0 516.0 8.1 PSK805400 506.86 x 7.0
600.0 576.0 8.1 PSK806000 557.66 x 7.0
650.0 626.0 8.1 PSK806500 608.08 x 7.0
Single Acting
Rubber Energized Plastic Faced
Seal
Material:
Turcon®, Zurcon® and Elastomer
Turcon® Stepseal® V
Introduction Description
First invented and patented* by Trelleborg Stepseal® V is a new generation primary seal designed for
Sealing Solutions, a built-in check valve function use in seal systems based on the dynamic, unidirectional
promised to eliminate pressure trap between Stepseal® sealing concept. Applied as a piston seal,
seals in tandem sealing systems. Extensive Stepseal® V is preferably used with a double-acting seal
development has now brought the inherent prevention from the Turcon® range of piston seals. Under extreme
of pressure build-up together with dependable sealing performance requirements Stepseal® V offers improved
performance in one element; Turcon® Stepseal® V. leakage control, extended service life and increased
reliability.
Stepseal® V has the efficient seal performance and
outstanding service life of the Stepseal® range, and the The sealing performance of the patented Stepseal® V
reliable prevention of pressure build-up brought by a design – see Figure 29 – results from a combination of the
refined check valve function. In dynamic applications hydrodynamic properties of the seal and the O-Ring and
Stepseal® V brings efficient, reliable sealing performance the hydrostatic pressure relief check valve function.
under even the most demanding service conditions.
The classic Stepseal® operation ensures a controlled
Stepseal® V offers a uniform, low friction characteristic of pressure gradient that minimizes fluid adherence to the
the sealing system, throughout its whole life, by preventing cylinder bore during the stroke, and enables residual fluid
undefined pressurisation of the secondary seal element. film on the bore to be returned under the seal on the
return stroke.
The O-Ring check valve function controls the operation of
Characteristics
the pressure relief channel: When the seal is pressurised by
- Primary seal with hydrostatic ventilation the system pressure the O-Ring keeps the channel closed
to ensure that the hydraulic fluid is not passing through
- Check valve function the channel and further between the groove wall and the
- Hydrodynamic back-pumping Turcon® Seal Ring.
- Stabilised position in the groove If pressure, higher than the actual system pressure,
appears between the Stepseal® V and the secondary seal,
- Fits existing Turcon® Stepseal® groove the O-Ring is opening the relief groove somewhere at the
circumference and the inter-seal pressure is immediately
- Available for ISO 7425/1 groove
relieved. Due to the circumferential groove with integrated
- Prolonged seal life relief hole the relief function is independent from side
load and deflection of the seal or O-Ring.
- Increased leakage control
These patented design features further improve the
- Only usable with a secondary seal
performance of the Stepseal® concept at all service
conditions. Besides giving high static and dynamic sealing
performance, the Stepseal® V secures that build-up of
intermediate pressure, which can be found with tandem
Notch seal configurations, is non-existent, regardless of the
pressure, speed, deflection and piston movements.
P
Turcon® Stepseal® V is available in high-grade Turcon® or Zurcon®
Seal Ring materials with outstanding sliding and wear resistance
properties. It is installed in Trelleborg Sealing Solutions
Pressure standard grooves and according to ISO 7425, using an
Relief Channel O-Ring as energising element.
O-Ring
* Patented and patent pending geometry:
DE 9654357; 24. 2. 996
Advantages:
Clearance: The maximum permissible radial
- Same basic function as Turcon® Stepseal® 2K clearance Smax is shown in Table XXXII,
- No system pressure on secondary sealing element as a function of the operating pressure
and functional diameter.
- Check valve function of O-Ring eliminates risk of fluid
bypassing the seal during pressure loading when
pressurised Important Note:
The above data are maximum values and cannot be
- Independent of any speed relation of counter surface used at the same time. e.g. the maximum operating
speed depends on material type, pressure,
- Independent of stroke length temperature and gap value.
- Independent of deflection *) in the case of unpressurized applications in
- Minimum contribution of friction of secondary sealing temperatures below 0° C please contact our
element application engineers for assistance!
Oil
PSV30 18.0 – 480.0
PSV40 50.0 – 700.0
PSV80 133.0 - 999.9
PSV50 256.0 - 999.9
PSV5X 1000.0 - 1200.0
Figure 30 Tandem Turcon® Stepseal® V and Turcon® AQ-
PSV60 750.0 - 999.9 Seal® configuration in piston accumulator
PSV6X 1000.0 - 2700.0
When utilizing Stepseal® V, with valve function, there will
For the recommended range see Table XXXII. be no pressure trap between the primary and secondary
seals and no extra space between them is required to
accumulate hydraulic fluid.
Depending on the application and the operating
conditions, the combination of different materials offers
a further improvement in the sealing efficiency and the
service life of the system.
Installation Recommendation
r max. 0.3
S
d2
r1
L1
DN
d1
Ordering example
TSS Article No. PSV3 0 0800 - M12 N
Turcon® Stepseal® V complete with O-Ring, standard
application; Series No.
Bore Groove Groove TSS Part O-Ring Bore Groove Groove TSS Part O-Ring
Dia. Dia. Width No. Dimensions Dia. Dia. Width No. Dimensions
DN f8/h9 d1 H9 L1 +0.2 DN f8/h9 d1 H9 L1 +0.2
270.0 246.0 8.1 PSV802700 240.67 x 7.00 1500.0 1462.0 13.8 PSV6X1500 1460 x 12.00
280.0 256.0 8.1 PSV802800 253.37 x 7.00 2000.0 1962.0 13.8 PSV6X2000 1960 x 12.00
300.0 276.0 8.1 PSV803000 266.07 x 7.00 2650.0 2612.0 13.8 PSV6X2650 2610 x 12.00
306.0 285.5 8.1 PSV403060 278.77 x 7.00
The bore diameters in bold type comply with the recommendations
310.0 286.0 8.1 PSV803100 278.77 x 7.00 of ISO 3320.
Other dimensions and all intermediate sizes up to 2700 mm
320.0 299.5 8.1 PSV403200 291.47 x 7.00 diameter including imperial (inch) sizes can be supplied.
320.0 296.0 8.1 PSV803200 291.47 x 7.00 All O-Rings with 12 mm cross section are delivered as special
Profilering.
330.0 306.0 8.1 PSV803300 304.17 x 7.00
340.0 316.0 8.1 PSV803400 316.87 x 7.00
345.0 324.5 8.1 PSV403450 316.87 x 7.00
350.0 326.0 8.1 PSV803500 316.87 x 7.00
360.0 336.0 8.1 PSV803600 329.57 x 7.00
370.0 346.0 8.1 PSV803700 342.27 x 7.00
380.0 356.0 8.1 PSV803800 354.97 x 7.00
400.0 376.0 8.1 PSV804000 367.67 x 7.00
420.0 396.0 8.1 PSV804200 393.07 x 7.00
430.0 406.0 8.1 PSV804300 405.26 x 7.00
440.0 416.0 8.1 PSV804400 405.26 x 7.00
450.0 426.0 8.1 PSV804500 417.96 x 7.00
480.0 456.0 8.1 PSV804800 456.06 x 7.00
500.0 476.0 8.1 PSV805000 468.76 x 7.00
520.0 499.5 8.1 PSV405200 494.16 x 7.00
540.0 516.0 8.1 PSV805400 506.86 x 7.00
600.0 576.0 8.1 PSV806000 557.66 x 7.00
650.0 626.0 8.1 PSV806500 608.08 x 7.00
700.0 672.7 9.5 PSV507000 670 x 8.40
780.0 752.7 9.5 PSV507800 750 x 8.40
800.0 772.7 9.5 PSV508000 770 x 8.40
820.0 792.7 9.5 PSV508200 790 x 8.40
860.0 832.7 9.5 PSV508600 830 x 8.40
900.0 872.7 9.5 PSV509000 870 x 8.40
920.0 892.7 9.5 PSV509200 890 x 8.40
1000.0 972.7 9.5 PSV5X1000 970 x 8.40
1000.0 962.0 13.8 PSV6X1000 960 x 12.00
1200.0 1172.7 9.5 PSV5X1200 1170 x 8.40
1200.0 1162.0 13.8 PSV6X1200 1160 x 12.00
Double Acting
Rubber Energized Plastic Faced
Seal
For O-Ring Grooves
Material:
Turcon®, Zurcon® and Elastomer
Advantages
Application Examples
rounded, polished
Materials
* The O-Ring Operation Temperature is only valid in mineral hydraulic oil. ** Material not suitable for mineral oils.
BAM: Tested by "Bundesanstalt Materialprüfung, Germany". Highlighted materials are standard.
Installation Recommendation
d2 r max. 0.3
S
p p
r1
d1
DN
L1
* TSS Slydring® / Wear Rings are not applicable at very small radical clearance S. Please consult the Slydring® catalog.
Ordering example
TSS Article No. PDD3 0 0800 - M12 N
Turcon® Double Delta®, complete with O-Ring, standard
range, series PDD3 (from Table XXXVI). TSS Series No.
Bore diameter: DN = 80.0 mm
TSS Part No.: PDD300800 (from Table XXXVII) Type (Standard)**
Bore diameter x 10
Select the material from Table XXXV. The corresponding
code numbers are appended to the TSS Part No. (from Quality Index (Standard)
Table XXXVII). Together they form the TSS Article No.
For all intermediate sizes not shown in Table XXXVII, Material code (Seal ring)
the TSS Article No. can be determined from the example Material code (O-Ring)
opposite.
** "N" for seals with notches. Available for diameters
from 8.0 mm.
For seals for other groove widths/Dimensions please refer
to Table XXXVIII and Table XXXIX.
Ordering example
TSS Article No. PDA3 0 0800 - M12 N
Double Delta® complete with NBR O-Ring
Bore diameter: DN = 80 mm TSS Series No.*
Groove diameter: 70.6 mm Type (Standard)1)
Groove width: 8.5 mm.
TSS Article No.: PDA300800-M12N Bore diameter x 10
Quality Index (Standard)
* From Table XXXVIII or Table XXXIX Material code (Seal ring)**
** From Table XXXV
Material code (O-Ring)***
*** From Table XXXV
1)
N for seals with notches,
available from dia. 8 mm
Single Acting
Spring Energized Plastic U-Cup
Material:
Turcon® and Zurcon®
Turcon® Variseal® M2
Description - Can handle rapid changes in temperature
Materials
Installation Recommendation
Polished
S
Y
30
r1
DN
d1
L1
Standard Extended1) d1 h9 L1 +0.2 r1 Y <2 MPa <10 MPa <20 MPa <40 MPa
Range Range min.
PVA0 6.0 - 13.9 6.0 - 40.0 DN - 2.9 2.4 0.4 0.4 0.20 0.10 0.08 0.05
PVA1 14.0 - 24.9 10.0 - 200.0 DN - 4.5 3.6 0.4 0.6 0.25 0.15 0.10 0.07
PVA2 25.0 - 45.9 16.0 - 400.0 DN - 6.2 4.8 0.6 0.7 0.35 0.20 0.15 0.08
PVA3 46.0 - 124.9 28.0 - 700.0 DN - 9.4 7.1 0.8 0.8 0.50 0.25 0.20 0.10
PVA4 125.0 - 999.9 45.0 - 999.9 DN - 12.2 9.5 0.8 0.9 0.60 0.30 0.25 0.12
PVA5 1000.0 - 2500.0 100.0 - 2500.0 DN - 19.0 15.0 0.8 0.9 0.90 0.50 0.40 0.20
1) 2)
* At pressures > 40 MPa use diameter tolerance H8/f8 (bore/piston) in area of the seal. Available on request. Ymax = 0.035 x DN
Ordering example
TSS Article No. PVA3 0 0800 - T40 S (D)
Turcon® Variseal®M2, standard range, Series PVA3 (from
Table XLI). TSS Series No.
Bore diameter: DN = 80.0 mm
TSS Part No.: PVA300800 (from Table XLII) Type (Standard)
Select the material from Table XL. The corresponding code Bore diameter x 10**
numbers are appended to the TSS Part No. (from Table
Quality Index (Standard)
XLII). Together they form the TSS Article No.
For all intermediate sizes not shown in Table XLII, the TSS Material code (Seal ring)
Article No. can be determined from the example opposite.
Material code (Spring)
Hi Clean-option
Single Acting
Rubber Energized Plastic Faced
Seal
Material:
Turcon®, Zurcon® and Elastomer
Description Advantages
Turcon® VL Seal® is a new generation - Groove design with shallow radial depth
unidirectional Rod seal for the same groove
- Tight leakage control
dimensions as standard O-Rings, see Figure 39.
- Low friction with small contact area between seal and
The design has taken the latest empirical and theoretical
counter surface
experience into account in order to optimise performance,
friction, leakage and service life. This has been achieved - Featuring the Turcon® Stepseal® 2K back pumping effect
through FEA simulation, in-house testing and qualification
- Utilize standard O-Ring installation groove
in customer applications.
- Available in all diameter sizes from 10 to 2700 mm
The VL Seal® has no static lip, instead static sealing is
effectively provided by the O-Ring. The O-Ring is protected
from damage under pressure cycles by the concave seal
back which supports the O-Ring and keeps it in position Application Examples
also at high working pressure. The VL Seal® is recommended for hydraulics and general
®
The VL Seal is designed with hydrodynamic back-pumping machine construction as an alternative to Turcon®
effect, which allows the seal to relieve pressure trapped Stepseal® 2K and other single acting seals according to
between seals in tandem configuration. their individual advantages.
- Machine tools
- Automation
- Handling devises
P Turcon® - Single acting cylinders
Seal Ring
- Automobile industry
- Servo hydraulics
- Down-hole tools
O-Ring - O-Ring replacement
Technical Data
Installation dimensions
Important Note:
The above data are maximum values and cannot The VL Seal® is dimensionally interchangeable with seals
be used at the same time, e. g. the maximum for O-Ring housings, like VectorsealTM, Double Delta® and
operating speed depends on material type, Turcon® Variseal® M2. Groove dimensions, radial clearances
pressure, temperature and gap value. and recommended seal series in relation to diameter are as
illustrated in Table XLIV.
Important Note for the piston version: VL Seal® is preferably installed in closed grooves
In the case of unpressurized applications in according to Figure 10 page 13. Depending on type and size
temperatures below 0°C please contact our installation in split grooves is also possible. Recommended
application engineers for assistance! minimum diameters for installation in closed grooves, see
Table VI page 13.
Installation Recommendation
S
r max. 0.3
d2
r1
DN
L1
d1
* At pressures > 40 MPa use diameter tolerance H8/f8 (bore/piston) in area of the seal or consult TSS for alternative material or
profiles.
TSS Slydring® / Wear Rings are not applicable at very small radical clearance S. Please consult the Slydring® catalog.
For minimum diameter installation in closed grooves see Table VI, page 13.
Ordering example
TSS Article No. PEL3 0 0800 - M12 N
Turcon® VL Seal® complete with O-Ring, standard
application: Series No.
Type (Standard)***
Series: PEL30 (from Table XLIV).
Bore diameter: DN = 80.0 mm Bore diameter x 10**
TSS Part No.: PEL300800 (from Table XLV).
Quality Index (Standard)
Select the material from Table XLIII. Material Code (Seal Ring)
The corresponding code numbers are appended to the
TSS Part No. Material Code (O-Ring)
Together these form the TSS Article Number.
** For diameters t 1000.0 mm multiply only by factor 1.
The TSS Article Number for all intermediate sizes not Example: PEL6X for diameter 1200.0 mm.
shown in Table XLV can be determined following the TSS Article No.: PEL6X1200 - M12N.
example below. *** Use suffix “N” for seals with radial notches, for diameter
DN < 1000 mm. (Radial notches for diameter DN t 1000 mm
special part number is required).
Groove Groove Part No. O-Ring Groove Groove Part No. O-Ring
Bore Bore
Dia. Width Sizes Dia. Width Sizes
DN H9 d1 h9 L1 +0.2 DN H9 d1 h9 L1 +0.2
10.0 5.5 3.6 PEL100100 4.80 x 1.80 63.0 50.8 9.5 PEL400630 50.17 x 5.33
12.0 7.5 3.6 PEL100120 7.10 x 1.80 65.0 55.6 7.1 PEL300650 53.57 x 3.53
14.0 9.5 3.6 PEL100140 8.75 x 1.80 70.0 63.8 4.8 PEL200700 63.17 x 2.62
16.0 11.5 3.6 PEL100160 11.20 x 1.80 70.0 60.6 7.1 PEL300700 59.92 x 3.53
16.0 9.8 4.8 PEL200160 9.19 x 2.62 75.0 65.6 7.1 PEL300750 63.09 x 3.53
18.0 13.5 3.6 PEL100180 13.20 x 1.80 80.0 70.6 7.1 PEL300800 69.44 x 3.53
18.0 11.8 4.8 PEL200180 10.77 x 2.62 80.0 67.8 9.5 PEL400800 66.04 x 5.33
20.0 15.5 3.6 PEL100200 14.00 x 1.78 85.0 75.6 7.1 PEL300850 75.79 x 3.53
20.0 13.8 4.8 PEL200200 12.37 x 2.62 85.0 72.8 9.5 PEL400850 72.39 x 5.33
22.0 17.5 3.6 PEL100220 17.17 x 1.78 90.0 80.6 7.1 PEL300900 78.97 x 3.53
22.0 15.8 4.8 PEL200220 14.50 x 2.65 90.0 77.8 9.5 PEL400900 75.57 x 5.33
25.0 20.5 3.6 PEL100250 20.35 x 1.78 95.0 85.6 7.1 PEL300950 85.32 x 3.53
25.0 18.8 4.8 PEL200250 18.00 x 2.65 95.0 82.8 9.5 PEL400950 81.92 x 5.33
28.0 21.8 4.8 PEL200280 20.29 x 2.62 100.0 90.6 7.1 PEL301000 88.49 x 3.53
28.0 18.6 7.1 PEL300280 17.04 x 3.53 100.0 87.8 9.5 PEL401000 88.27 x 5.33
30.0 25.5 3.6 PEL100300 25.12 x 1.78 105.0 95.6 7.1 PEL301050 94.84 x 3.53
30.0 23.8 4.8 PEL200300 23.47 x 2.62 105.0 92.8 9.5 PEL401050 91.44 x 5.33
32.0 27.5 3.6 PEL100320 26.70 x 1.78 106.0 96.6 7.1 PEL301060 94.84 x 3.53
32.0 25.8 4.8 PEL200320 25.07 x 2.62 110.0 100.6 7.1 PEL301100 101.19 x 3.53
32.0 22.6 7.1 PEL300320 21.82 x 3.53 110.0 97.8 9.5 PEL401100 97.79 x 5.33
35.0 28.8 4.8 PEL200350 28.24 x 2.62 115.0 105.6 7.1 PEL301150 104.37 x 3.53
40.0 35.5 3.6 PEL100400 34.65 x 1.78 115.0 102.8 9.5 PEL401150 100.97 x 5.33
40.0 33.8 4.8 PEL200400 32.99 x 2.62 120.0 110.6 7.1 PEL301200 110.72 x 3.53
40.0 30.6 7.1 PEL300400 29.75 x 3.53 120.0 107.8 9.5 PEL401200 107.32 x 5.33
42.0 35.8 4.8 PEL200420 34.59 x 2.62 125.0 115.6 7.1 PEL301250 113.89 x 3.53
45.0 38.8 4.8 PEL200450 37.77 x 2.62 125.0 112.8 9.5 PEL401250 110.49 x 5.33
45.0 32.8 9.5 PEL400450 31.12 x 5.33 125.0 109.1 12.2 PEL501250 107.35 x 7.00
48.0 41.8 4.8 PEL200480 40.94 x 2.62 130.0 120.6 7.1 PEL301300 120.24 x 3.53
50.0 43.8 4.8 PEL200500 42.52 x 2.62 130.0 117.8 9.5 PEL401300 116.84 x 5.33
50.0 40.6 7.1 PEL300500 40.87 x 3.53 135.0 122.8 9.5 PEL401350 123.19 x 5.33
50.0 37.8 9.5 PEL400500 37.47 x 5.33 140.0 127.8 9.5 PEL401400 126.37 x 5.33
52.0 45.8 4.8 PEL200520 45.69 x 2.62 140.0 124.1 12.2 PEL501400 123.19 x 7.00
55.0 48.8 4.8 PEL200550 48.90 x 2.62 145.0 132.8 9.5 PEL401450 132.72 x 5.33
60.0 50.6 7.1 PEL300600 50.39 x 3.53 150.0 137.8 9.5 PEL401500 135.89 x 5.33
63.0 56.8 4.8 PEL200630 56.82 x 2.62 155.0 145.6 7.1 PEL301550 145.64 x 3.53
63.0 53.6 7.1 PEL300630 53.57 x 3.53 160.0 150.6 7.1 PEL301600 148.82 x 3.53
Groove Groove Part No. O-Ring Groove Groove Part No. O-Ring
Bore Bore
Dia. Width Sizes Dia. Width Sizes
DN H9 d1 h9 L1 +0.2 DN H9 d1 h9 L1 +0.2
160.0 147.8 9.5 PEL401600 145.42 x 5.33 540.0 524.1 12.2 PEL505400 532.26 x 7.00
160.0 144.1 12.2 PEL501600 142.24 x 7.00 540.0 521.0 15.0 PEL605400 519 x 8.40
165.0 155.6 7.1 PEL301650 151.99 x 3.53 600.0 584.1 12.2 PEL506000 582.68 x 7.00
165.0 152.8 9.5 PEL401650 151.77 x 5.33 600.0 581.0 15.0 PEL606000 579 x 8.40
170.0 157.8 9.5 PEL401700 158.12 x 5.33 650.0 634.1 12.2 PEL506500 633.48 x 7.00
175.0 165.6 7.1 PEL301750 164.69 x 3.53 650.0 631.0 15.0 PEL606500 629 x 8.40
180.0 170.6 7.1 PEL301800 171.04 x 3.53 700.0 684.1 12.2 PEL507000 682 x 7.00
180.0 167.8 9.5 PEL401800 164.47 x 5.33 700.0 681.0 15.0 PEL607000 679 x 8.40
180.0 164.1 12.2 PEL501800 164.47 x 7.00 800.0 784.1 12.2 PEL508000 782 x 7.00
190.0 180.6 7.1 PEL301900 177.39 x 3.53 800.0 781.0 15.0 PEL608000 779 x 8.40
190.0 177.8 9.5 PEL401900 177.17 x 5.33 860.0 844.1 12.2 PEL508600 842 x 7.00
200.0 190.6 7.1 PEL302000 190.09 x 3.53 900.0 884.1 12.2 PEL509000 882 x 7.00
200.0 187.8 9.5 PEL402000 189.87 x 5.33 900.0 881.0 15.0 PEL609000 879 x 8.40
200.0 184.1 12.2 PEL502000 183.52 x 7.00 920.0 904.1 12.2 PEL509200 902 x 7.00
205.0 192.8 9.5 PEL402050 189.87 x 5.33 1000.0 981.0 15.0 PEL6X1000 979 x 8.40
210.0 197.8 9.5 PEL402100 196.22 x 5.33 1200.0 1181.0 15.0 PEL6X1200 1179 x 8.40
220.0 210.6 7.1 PEL302200 209.14 x 3.53 1500.0 1481.0 15.0 PEL6X1500 1479 x 8.40
220.0 207.8 9.5 PEL402200 208.92 x 5.33 2000.0 1981.0 15.0 PEL6X2000 1979 x 8.40
220.0 204.1 12.2 PEL502200 202.57 x 7.00 2700.0 2681.0 15.0 PEL6X2700 2679 x 8.40
230.0 217.8 9.5 PEL402300 215.27 x 5.33 The bore diameters in bold type are in accordance with the
recommendations of ISO 3320.
240.0 227.8 9.5 PEL402400 227.97 x 5.33
250.0 237.8 9.5 PEL402500 234.32 x 5.33 Other dimensions and all intermediate sizes up to 2700 mm
diameter including imperial (inch) sizes can be supplied.
250.0 234.1 12.2 PEL502500 227.97 x 7.00
300.0 284.1 12.2 PEL503000 278.77 x 7.00
306.0 293.8 9.5 PEL403060 291.47 x 5.33
320.0 307.8 9.5 PEL403200 304.17 x 5.33
320.0 304.1 12.2 PEL503200 304.17 x 7.00
345.0 332.8 9.5 PEL403450 329.57 x 5.33
350.0 334.1 12.2 PEL503500 329.57 x 7.00
400.0 384.1 12.2 PEL504000 380.37 x 7.00
400.0 381.0 15.0 PEL604000 379 x 8.40
440.0 424.1 12.2 PEL504400 430.66 x 7.00
450.0 431.0 15.0 PEL604500 429 x 8.40
500.0 484.1 12.2 PEL505000 481.38 x 7.00
500.0 481.0 15.0 PEL605000 479 x 8.40
520.0 507.8 9.5 PEL405200 506.78 x 5.33
Single Acting
Asymmetric, Single Lip
Material:
Zurcon®
Colour: turquoise
Installation Recommendation
L1 r max. 0.3
r max. 0.3
S
T
d2 min.
DN
d1
Ordering Example
TSS Article No. PUA 0 00800 - Z20
Bore diameter: DN = 80 mm
Groove diameter: d1 = 60 mm TSS Series No.
Groove width: L1 = 13 mm
TSS Part No.: PUA000800 (Table XLVII) Execution code
Material code: Z20 Bore diameter x 10
Quality Index (standard)
Material code
Double Acting
Rubber Energized Plastic Faced
Seal
High Static and Dynamic Sealing
Effect
Material:
Zurcon® + NBR
Zurcon® Wynseal
Description Application Examples
The Zurcon® Wynseal is a double-acting seal
The Zurcon® Wynseal is the recommended
consisting of a special polyurethane seal ring
and an O-Ring as energizing element (Figure element for double acting pistons of hydraulic components
43). in various sectors such as:
The particular characteristic of the seal is the special design - Machine tools
of the seal edge profile. Two external seal edges act as
- Forklifts & handling machinery
primary seal for pressures from both sides and prevent any
build-up of hydrodynamic pressure over the seal profile - Agriculture
and the risk of the blow-by effect. The central back-up and
sealing bulge increases the sealing effect*. Grooves are - Industrial hydraulic light to medium duty
provided on both sides on the plane surfaces to provide
activation of the energizing O-Ring. These ensure direct Technical Data
pressure loading of the seal under all operating conditions.
Pressure: Up to 25 MPa (Z20N)
Since the installation groove is identical to that for the Up to 40 MPa (Z23N)
Turcon® Glyd Ring®, the seal is ideal for the standardisation
of cylinder construction if, efficient and low cost seal Speed: Up to 0.5 m/s
elements are demanded in large quantities and, the
cylinder can be adapted to meet different operating Temperature: -35 °C to +110 °C
conditions. It has to be taken into consideration that in
this case the gap dimension has to be checked! Media: Mineral oil-based hydraulic fluids
p Important Note:
Zurcon® The above data are maximum values and cannot
Seal ring be used at the same time. e.g. the maximum
operating speed depends on material type,
O-Ring pressure, temperature and gap value.
Temperature range also dependent on medium.
Materials
* Only from PW42 and the following Series No.; PW40 and
PW41 without sealing and supporting bulge.
Installation Recommendation
R max. 0.3
S
d2
r1
d1
DN
L1
d1 h9 L1 +0.2 r1 S max d2
PW40 DN - 4,9 2.2 0.4 0.20 1.78
PW41 DN - 7.5 3.2 0.6 0.25 2.62
PW42 DN - 11.0 4.2 1.0 0.25 3.53
PW43 DN - 15.5 6.3 1.3 0.30 5.33
PW44 DN - 21.0 8.1 1.8 0.30 7.00
Ordering example
TSS Article No. PW43 0 0630 - Z20 N
Wynseal for ISO groove
TSS Series No.
Bore diameter: DN = 63 mm
Series No. PW43 Type (Standard)
TSS Part No. PW4300630 (from Table XLIX)
Material Z20 Bore diameter x 10
material code: Z20 Quality Index (Standard)
O-Ring material code: N
Set code: Z20N Material code (Seal ring)
Material Z23
TSS Article No. PW43 0 0630 - Z23 N
material code: Z23
O-Ring material code: N TSS Series No.
Set code: Z23N
Type (Standard)
Bore diameter x 10
Quality Index (Standard)
Material code (Seal ring)
Double Acting
Rubber Energized Plastic Faced
Seal
Material:
Turcon®, Zurcon® and Elastomer
Zurcon® Wynseal M
Zurcon® Wynseal M Zurcon® Wynseal
Description (Machined) (Inject.Moulded)
Application Examples
Figure 45 Zurcon® Wynseal M The Zurcon® Wynseal M is the recommended element for
double acting pistons of hydraulic components in various
* Only from PW62 and the following Series No.; sectors such as:
PW60 is without seal edge profile and PW61 is without
supporting bulge. - Machine tools
- Forklifts & handling machinery
- Agriculture
- Industrial hydraulic light to medium duty
Installation
Installation Recommendation
S
r max. 0.3
d2
DN r1
L1
d1
* At pressure > 40 MPa use diameter tolerance H8/f8 (bore/rod) in area of the seal or consult TSS for alternative materials or profiles.
TSS Slydring® / Wear Rings are not applicable at very small radical clearance S. Please consult the Slydring® catalog.
** O-Rings with 12 mm cross section are delivered as special profilring. *** Z51 and Z52 max ø 2300 mm.
Ordering example
TSS Article No. PW63 0 0800 - M12 N
Zurcon® Wynseal M complete with O-Ring, standard
application; Series No.
Type (Standard)
Series: PW630 (from Table LI).
Bore diameter x 10****
Bore diameter: DN = 80.0 mm.
TSS Part No.: PW6300800 (from Table LII). Quality Index (Standard)
Material Code (Seal Ring)
Select the material from Table L.
The corresponding code numbers are appended to the Material Code (O-Ring)
TSS Part No. Together these form the TSS Article Number.
The TSS Article Number for all intermediate sizes not **** For diameters t 1000.0 mm multiply only by factor 1.
shown in Table LII can be determined following the Example: PW66X for diameter 1200.0 mm.
example. TSS Article No.: PW66X1200 - M12N.
Bore Groove Groove TSS Part No. O-Ring Bore Groove Groove TSS Part No. O-Ring
Dia. Dia. Width Dimensions Dia. Dia. Width Dimensions
DN H9 d1 h9 L1 +0.2 DN H9 d1 h9 L1 +0.2
8.0 3.1 2.2 PW6000080 2.90 x 1.78 56.0 45.0 4.2 PW6200560 44.04 x 3.53
10.0 5.1 2.2 PW6000100 4.80 x 1.80 60.0 49.0 4.2 PW6200600 47.22 x 3.53
12.0 7.1 2.2 PW6000120 6.70 x 1.80 63.0 52.0 4.2 PW6200630 50.39 x 3.53
14.0 9.1 2.2 PW6000140 8.75 x 1.80 63.0 47.5 6.3 PW6300630 46.99 x 5.33
15.0 7.5 3.2 PW6100150 7.59 x 2.62 65.0 54.0 4.2 PW6200650 53.57 x 3.53
16.0 11.1 2.2 PW6000160 10.82 x 1.78 70.0 59.0 4.2 PW6200700 56.74 x 3.53
16.0 8.5 3.2 PW6100160 7.59 x 2.62 70.0 54.5 6.3 PW6300700 53.34 x 5.33
18.0 13.1 2.2 PW6000180 12.42 x 1.78 75.0 64.0 4.2 PW6200750 63.09 x 3.53
18.0 10.5 3.2 PW6100180 9.19 x 2.62 75.0 59.5 6.3 PW6300750 56.52 x 3.53
20.0 15.1 2.2 PW6000200 14.00 x 1.78 80.0 69.0 4.2 PW6200800 66.27 x 3.53
20.0 12.5 3.2 PW6100200 12.37 x 2.62 80.0 64.5 6.3 PW6300800 62.87 x 5.33
22.0 17.1 2.2 PW6000220 17.17 x 1.78 80.0 59.0 8.1 PW6400800 58 x 7.00
22.0 14.5 3.2 PW6100220 13.94 x 2.62 85.0 69.5 6.3 PW6300850 69.22 x 5.33
24.0 16.5 3.2 PW6100240 15.54 x 2.62 85.0 64.0 8.1 PW6400850 63 x 7.00
25.0 20.1 2.2 PW6000250 18.77 x 1.78 90.0 79.0 4.2 PW6200900 78.97 x 3.53
25.0 17.5 3.2 PW6100250 17.12 x 2.62 90.0 74.5 6.3 PW6300900 72.39 x 5.33
25.0 14.0 4.2 PW6200250 13.87 x 3.53 90.0 69.0 8.1 PW6400900 68 x 7.00
28.0 20.5 3.2 PW6100280 20.29 x 2.62 95.0 84.0 4.2 PW6200950 82.14 x 3.53
30.0 22.5 3.2 PW6100300 21.89 x 2.62 95.0 79.5 6.3 PW6300950 78.74 x 5.33
32.0 27.1 2.2 PW6000320 26.70 x 1.78 95.0 74.0 8.1 PW6400950 73 x 7.00
32.0 24.5 3.2 PW6100320 23.47 x 2.62 100.0 89.0 4.2 PW6201000 88.49 x 3.53
32.0 21.0 4.2 PW6200320 20.22 x 3.53 100.0 84.5 6.3 PW6301000 81.92 x 5.33
35.0 27.5 3.2 PW6100350 26.64 x 2.62 100.0 79.0 8.1 PW6401000 78 x 7.00
35.0 24.0 4.2 PW6200350 23.40 x 3.53 105.0 94.0 4.2 PW6201050 91.67 x 3.53
36.0 28.5 3.2 PW6100360 28.24 x 2.62 105.0 89.5 6.3 PW6301050 88.27 x 5.33
38.0 30.5 3.2 PW6100380 29.82 x 2.62 110.0 99.0 4.2 PW6201100 98.02 x 3.53
40.0 32.5 3.2 PW6100400 31.42 x 2.62 110.0 94.5 6.3 PW6301100 91.44 x 5.33
40.0 29.0 4.2 PW6200400 28.17 x 3.53 110.0 89.0 8.1 PW6401100 88 x 7.00
42.0 31.0 4.2 PW6200420 29.75 x 3.53 115.0 99.5 6.3 PW6301150 97.79 x 5.33
45.0 34.0 4.2 PW6200450 32.92 x 3.53 120.0 109.0 4.2 PW6201200 107.54 x 3.53
48.0 37.0 4.2 PW6200480 36.09 x 3.53 120.0 104.5 6.3 PW6301200 100.97 x 5.33
50.0 42.5 3.2 PW6100500 40.94 x 2.62 120.0 99.0 8.1 PW6401200 98 x 7.00
50.0 39.0 4.2 PW6200500 37.70 x 3.53 125.0 114.0 4.2 PW6201250 113.89 x 3.53
50.0 34.5 6.3 PW6300500 32.69 x 5.33 125.0 109.5 6.3 PW6301250 107.32 x 5.33
52.0 41.0 4.2 PW6200520 40.87 x 3.53 125.0 104.0 8.1 PW6401250 103 x 7.00
55.0 44.0 4.2 PW6200550 44.04 x 3.53 130.0 114.5 6.3 PW6301300 113.67 x 5.33
Bore Groove Groove TSS Part No. O-Ring Bore Groove Groove TSS Part No. O-Ring
Dia. Dia. Width Dimensions Dia. Dia. Width Dimensions
DN H9 d1 h9 L1 +0.2 DN H9 d1 h9 L1 +0.2
130.0 109.0 8.1 PW6401300 108 x 7.00 600.0 575.5 8.1 PW6806000 557.66 x 7.00
135.0 114.0 8.1 PW6401350 113.67 x 7.00 700.0 672.0 9.5 PW6507000 670 x 8.40
140.0 124.5 6.3 PW6301400 123.19 x 5.33 780.0 752.0 9.5 PW6507800 750 x 8.40
140.0 119.0 8.1 PW6401400 116.84 x 7.00 800.0 772.0 9.5 PW6508000 770 x 8.40
150.0 134.5 6.3 PW6301500 132.72 x 5.33 900.0 872.0 9.5 PW6509000 870 x 8.40
150.0 129.0 8.1 PW6401500 126.37 x 7.00 1000.0 972.0 9.5 PW65X1000 970 x 8.40
160.0 144.5 6.3 PW6301600 142.24 x 5.33 1000.0 962.0 13.8 PW66X1000 960 x 12.00
160.0 139.0 8.1 PW6401600 135.89 x 7.00 1200.0 1172.0 9.5 PW65X1200 1170 x 8.40
170.0 149.0 8.1 PW6401700 145.42 x 7.00 1200.0 1162.0 13.8 PW66X1200 1160 x 12.00
180.0 164.5 6.3 PW6301800 164.47 x 5.33 1500.0 1462.0 13.8 PW66X1500 1460 x 12.00
180.0 159.0 8.1 PW6401800 158.12 x 7.00 2000.0 1962.0 13.8 PW66X2000 1960 x 12.00
190.0 169.0 8.1 PW6401900 164.47 x 7.00 2700.0 2662.0 13.8 PW66X2700 2660 x 12.00
200.0 184.5 6.3 PW6302000 183.52 x 5.33 The bore diameters in bold type comply with the recommendations
of ISO 3320.
200.0 179.0 8.1 PW6402000 177.17 x 7.00
Other dimensions and all intermediate sizes up to 2700 mm
210.0 189.0 8.1 PW6402100 183.52 x 7.00 diameter including imperial (inch) sizes can be supplied.
220.0 199.0 8.1 PW6402200 196.22 x 7.00 All O-Rings with 12 mm cross section are delivered as special
profilring.
230.0 214.5 6.3 PW6302300 208.92 x 5.33
230.0 209.0 8.1 PW6402300 208.92 x 7.00
240.0 219.0 8.1 PW6402400 215.27 x 7.00
250.0 229.0 8.1 PW6402500 227.97 x 7.00
250.0 225.5 8.1 PW6802500 215.27 x 7.00
250.0 134.5 6.3 PW6302500 234.32 x 5.33
260.0 239.0 8.1 PW6402600 240.67 x 7.00
270.0 249.0 8.1 PW6402700 240.67 x 7.00
280.0 259.0 8.1 PW6402800 253.37 x 7.00
290.0 269.0 8.1 PW6402900 266.07 x 7.00
300.0 279.0 8.1 PW6403000 278.77 x 7.00
300.0 275.5 8.1 PW6803000 266.07 x 7.00
320.0 299.0 8.1 PW6403200 291.47 x 7.00
320.0 295.5 8.1 PW6803200 291.47 x 7.00
350.0 325.5 8.1 PW6803500 316.87 x 7.00
360.0 335.5 8.1 PW6803600 329.57 x 7.00
380.0 355.5 8.1 PW6803800 354.97 x 7.00
400.0 375.5 8.1 PW6804000 367.67 x 7.00
450.0 425.5 8.1 PW6804500 417.96 x 7.00
500.0 475.5 8.1 PW6805000 468.76 x 7.00
Double Acting
Heavy Duty, High Pressure
Excellent Leakage Control
Material:
Zurcon®, NBR Elastomer + POM
PHD/P Seal
Description Application Examples
The PHD/P Seal is a high-pressure heavy-duty The PHD/P Seal is the recommended sealing element for
piston seal with excellent leakage control and double acting pistons of hydraulic cylinders working in
superior extrusion and wear resistance very harsh conditions such as:
The PHD/P seal is a combination of a Zurcon® - Excavators
polyurethane slipper seal energised by an elastomer
- Heavy duty cylinders
profile ring and completed with two Back-up rings (POM).
It is manufactured with a predefined interference fit,
which together with the squeeze of the elastomer part Technical Data
ensures a good sealing effect even at low system pressure.
At higher pressures the elastomer part is energised by the Operating conditions
system pressure and consequently activates the slipper seal Pressure: Up to 40 MPa
in the radial direction. Peak pressure up to 60 MPa
The Back-up rings prevent the slipper seal from extrusion
and ensure a long service life even under harsh conditions. Speed: Up to 0.5 m/s
Important Note:
The above data are maximum values and cannot
Figure 48 PHD/P Seal be used at the same time. e.g. the maximum
operating speed depends on material type,
pressure, temperature and gap value.
Advantages Temperature range also dependent on medium.
- Increased clearance possible For hydraulic components in mineral oils or medium with
good lubricating performance.
- Long service life
Slipper Seal: Zurcon® Z20 93 Shore A
Installation Recommendation
R max. 0.2 C
S
15-20
r1
DN
d1
L1
Ordering Example
TSS Article No. PKP0 P 0800 - Z2053
PHD/P Seal, complete.
Bore diameter: DN = 80.0 mm TSS Series No.
TSS Part No. PKP0P0800 (from Table LIII)
Type (Standard)
Material set-code: Z2053
Polypac Ref. No.: PHD 8065P Bore diameter x 10
Quality Index (Standard)
Material set-code
Double Acting
Combined Seal and
Guide Element
Material:
NBR, Polyester Elastomer + POM
Guide ring
Back-up Ring
Figure 50 D-A-S Compact Seal, Type A
Seal ring
DAS Type B
The Compact seals are the recommended sealing element - The D-A-S Compact Seal is available in the following
for double acting pistons of hydraulic components such as: material combinations:
- Machine tools Profile seal: NBR 70 Shore A
- Truck cranes
Back-up Ring: Polyester elastomer
- Forklifts & handling machinery
Guide rings: HM061
- Agriculture equipment
Set ref.: NCRO
Technical Data - The DBM Compact Seal is available in the following
Operating conditions material combination:
Important Note:
The above data are maximum values and cannot
be used at the same time. e.g. the maximum
operating speed depends on material type,
pressure, temperature and gap value.
Temperature range also dependent on medium.
d1
d3
d2
DN
L1
L2 L2
D A S Type B
d3
d1
DN
d2
Type DBM L1
L2 L2
Ordering Example
TSS Article No. PCBO A 0800 - NCRO TSS Article No. PCBO A 0800 - N8RO
Sealing Parts Ref. No.: DAS 8060 Polypac Ref. No.: DBM 314236
Double Acting
Combined Seal and
Guide Element
Material:
Zurcon®, NBR + POM
Application Examples
Type PU DAS
The Zurcon® Compact seals are the recommended sealing
For the Compact Seal PU DAS is designed without Back-
element for double acting pistons of hydraulic cylinders
up rings. For easy installation in closed grooves, the
for:
combination into one stiff sealing element and one
soft energizing element is required. Back-up rings are - Truck cranes
unnecessary thanks to the high extrusion resistance of the
polyurethane material. - Mini excavators
- Heavy duty cylinders
Seal ring
Technical Data
d3
d5
d4
DN
L5 L1 L5
d5
d3
DN
d4
L5 L1 L5
Double Acting
Combined Seal and
Guide Element
Material:
Rubber Fabric Reinforced NBR
and POM
DUOPAC rubber fabric reinforced compact seals Type DPS and DPC
Description Type DPC
The compact seals DUOPAC DPS and DPC The DPC profile is much more robust and can therefore be
types are double acting piston seals with used for pressure level up to 70 MPa.
integrated guide rings. DUOPAC has been
An open groove is necessary.
designed to optimize the advantages of
the materials selection:
Seal ring
- Fabric reinforcement with high mechanical strength, reinforced
optimum thermal stability and lubricating properties is
Guide ring
incorporated in the sealing element all over the dynamic
contact area. For the DUOPAC DPC the reinforcement
is extended on both sides to improve the extrusion Seal ring NBR
resistance
- Nitrile based elastomer with optimum elasticity and low
compression set provides the initial radial pre-load
- Acetal resin with improved form stability gives the Guide/
backup rings high distortion and extrusion resistance Figure 60 Compact Seal, Type DPC
The DPS profile has been designed for its installation in - DPS can be installed into closed grooves but its use must
closed grooves. The radial dimension of the profile has consequently be limited to medium duty applications
been reduced to the minimum to allow the necessary - DPC are usually installed in open grooves in Heavy Duty
deformation during installation in closed grooves. applications (pressure peak up to 80MPa)
Consequently its use must be limited to pressures up to 35 - Improved abrasion resistance
MPa.
- Excellent sealing effect in combination with good
Seal ring dynamic and static friction behavior
reinforced
Application Examples
Guide ring
The Compact seals are the recommended Sealing element
Seal ring NBR for double acting Pistons of hydraulic components in
following applications:
- Mining cylinders
- Presses
Operating conditions: - The compact seals DUOPAC are available in the following
material composition:
For an optimum performance of the DUOPAC, the
recommended tolerances and surface finish must be Sealing element: Rubber fabric reinforced NBR
applied.
Pressure: Up to 35 MPa DPS type Guide/Back-up Rings: POM
Up to 70 MPa DPC type
Material set-code: N00OC
Speed: Up to 0.5 m/s
Important Note:
The above data are maximum values and cannot
be used at the same time. e.g. the maximum
operating speed depends on material type,
pressure, temperature and gap value.
Temperature range also dependent on medium.
r=0.2
d3
d1
d2
DN
L1
L2 L2
Ordering Example
TSS Article No. PCE1 0 0800 - N00OC
Compact Seal Type DPS
TSS Series No.
Bore diameter: DN = 80 mm
Groove diameter: d1 = 66 mm Type (Standard)
Groove width: L1 = 22.5 mm
Bore diameter x 10
TSS Part No.: PCE100800 (from Table LVIII)
Material set-code: N00OC Quality Index (Standard)
Material set-code
d1
d3
d2
DN
L1
L2 L2
Ordering Example
TSS Article No. PCF0 0 0800 - N00OC
Compact Seal Type DPC
TSS Series No.
Bore diameter: DN = 80 mm
Type (Standard)
Groove diameter: d1 = 60 mm
Groove width: L1 = 22.4 mm Bore diameter x 10
TSS Part No.: PCF000800 (from Table LIX) Quality Index (Standard)
Material set-code
Material set-code: N00OC
Polypac Ref. No.: DPC 8060
Single Acting
Set of Chevron Ring
With Support and Pressure
Energizing Ring
Without and with Anti-extrusion
Ring
Material:
Farbric Reinforced Rubber -
POM or PTFE
Veepac CH
Description When the rubber vee-ring isn't available (indicated in the
Table LXI with the symbol ^) the veepac are assembled
Veepac seals are sets of fabric reinforced with three fabric reinforced vee-ring as shown in figure
chevron rings. They are composed by a below.
support ring, "V" shaped sealing rings and a
pressure energizing ring.
The support ring or base ring guides and sustains the other Fabric reinforced Vee-Ring
"V" shaped rings for best performance. Special versions
provide incorporated anti-extrusion rings, either on the
inner or outer side, for rod or piston applications (see type
CH/NEI or CH/NEO). In standard version the support ring
is manufactured in cotton fabric reinforced rubber, for a
good anti-extrusion resistance.
The intermediate "V" shaped rings (vee-rings) are the real
sealing elements of Veepac seals. Their particular shape
confirs the capacity of increasing sealing effectiveness
under high pressure. In standard version they are made in
cotton fabric reinforced NBR and pure NBR.
Figure 64 Veepac design with 3 fabric reinforced vee-ring
The energizer ring ensures uniform loading of pressure
on the other rings. This element is manufactured in acetal
resin, or cotton fabric reinforced nitrile for diameters over Where extrusion gaps are greater than those specified
300 mm (standard material). or for higher pressure conditions, special designs
incorporating anti-extrusion rings can be made, to suit
piston (suffix NEO) at the Polypac ref.
Design
VEEPAC seals are recommended for single acting or double Groove type: Open
acting (back to back installation) hydraulic cylinders in the
following applications: Important Note:
The above data are maximum values and cannot
- Ship hydraulics be used at the same time. e.g. the maximum
- Excavators operating speed depends on material type,
pressure, temperature and gap value.
- Steel mills Temperature range also dependent on medium.
- Presses
Gap Dimensions
Materials
V0O0A -20 to +150 °C Aramidic Fibre reinforced FKM POM-GL-BK up to 300 mm I.D.
Aramidic Fibre reinforced
over 300 mm I.D.
FKM
V0P0A -20 to +200 °C Aramidic Fibre reinforced FKM Filled PTFE up to 300 mm I.D.
Aramidic Fibre
over 300 mm I.D.
reinforced FKM
d2
d1
DN
Figure 66 Installation drawing
Ordering Example
For a piston application of standard Veepac sealing TSS Article No. PCH0 E 1500 - N0O0C
element composed by: Support ring with anti-extrusion
ring, 3 elements vee-rings and Energizer ring: TSS Series No.
Bore diameter: DN = 150.0 mm Type (Standard)
Groove diameter: d1 = 120.0 mm
TSS Part No.: PCH0 E 1500
Bore diameter x 10
Material Set-Code: N0O0C
Polypac Part. No.: CH 590472/NEO
Quality Index
Material Set-code
Bore Groove Groove Width Diameter Single Spe- TSS Part No. Polypac Ref. No.*
Diameter Diameter Ring cial
DN H9/f8 d1 h11 L -0.25 d2 +/-0.1 Height Ver-
sion
Single Acting
Chevron Ring
With Support and Pressure
Energizing Ring
Material:
POM, PTFE, Farbric Reinforced
Rubber
Veepac CH/G1
Description Application Examples
Veepac G1 is a set of fabric reinforced rings The Veepac seal is recommended for single acting or
comprising one support ring, one sealing ring double acting (back to back installation) pistons in
and a pressure energizing ring. It is a single following applications:
acting piston seal.
- Mining equipment
The support ring or base ring is manufactured out of nitrile
- Excavator cylinders
elastomer with high Shore A hardness and reinforced with
impregnated cotton fabric layers for an optimal extrusion - Steel mill cylinders
resistance.
- Presses
The intermediate ring - the sealing ring - is a fabric
reinforced nitrile elastomer with good resilience
characteristics enabling the radial deflection under Technical Data
pressure load. Consequently the optimum sealing force is
applied to the bore to be sealed. Operating conditions:
The energiser or spreader ring is made of POM or PTFE. Its Pressure: Up to 40 MPa
function is to ensure a uniform pre-load of the seal.
Velocity: Up to 0.5 m/s
In some specific applications the energiser ring is made out
of Acetal resin or Phenolic resin. Please contact our local Temperature: -30 °C to +200 °C,
TSS company for further details. depending on material
Important Note:
The above data are maximum values and cannot
Sealing ring
be used at the same time. e.g. the maximum
operating speed depends on material type,
pressure, temperature and gap value.
Energising ring Temperature range also dependent on medium.
d1
d2
DN
T L
Ordering Example H0 G
TSS Article No. PC 0800 - N0O0C
For sealing element Veepac CH/G1 comprising 1 base ring
Article sub group
and 1 Chevron element in cotton fabric reinforced NBR
and the Spreader ring in POM. TSS Series No.
Bore diameter: DN = 80.0 mm Execution Mark
TSS Part No. from Table LXIII: PCH0G0800
Bore diameter x 10
Material set-code
from material table above: N0O0C Quality Index (Standard)
Material code
Bore Groove Groove Piston Seal Single TSS Part No. Description
Dia. Dia. Width Dia. Width Ring
Height
DN Tol. d1 h11 L +0.3 d2 -0.3 T T1
40.0 H9/f8 25.0 11.5 39.0 11.0 3.2 PCH0G0400 CH 157098/G1
50.0 H9/f8 35.0 11.5 49.0 11.0 3.5 PCH0G0500 CH 196137/G1
55.0 H9/f8 40.0 11.5 54.0 11.0 2.9 PCH0G0550 CH 216157/G1
63.0 H9/f8 48.0 13.0 62.0 12.5 3.7 PCH0G0630 CH 248188/G1
65.0 H9/f8 50.0 11.5 64.0 11.0 3.9 PCH0G0650 CH 255196/G1
80.0 H9/f8 60.0 15.2 79.0 14.6 5.1 PCH0G0800 CH 314236/G1
100.0 H8/f8 80.0 21.2 99.0 20.6 5.0 PCH0G1000 CH 393314/G1
125.0 H8/f7 100.0 25.8 124.0 25.0 6.1 PCH0G1250 CH 492393/G1
140.0 H8/f7 115.0 25.8 139.0 25.0 8.0 PCH0G1400 CH 551452/G1
Further size on Symmetric seal chapter.
Bore Groove Groove Piston Seal Single TSS Part No. Description
Dia. Dia. Width Dia. Width Ring
Height
DN Tol. d1 h11 L +0.3 d2 -0.3 T T1
160.0 H8/f7 130.0 29.0 158.5 28.0 6.0 PCH0G1600 CH 629511/G1
180.0 H8/f7 150.0 31.5 178.5 30.5 9.9 PCH0G1800 CH 708590/G1
200.0 H8/f7 170.0 33.5 198.5 32.5 7.4 PCH0G2000 CH 787669/G1
240.0 H8/f7 210.0 33.5 238.5 32.5 10.2 PCH0G2400 CH 944826/G1
250.0 H8/f7 220.0 33.5 248.5 32.5 10.2 PCH0G2500 CH 984866/G1
Further size on Symmetric seal chapter.
Double Acting
Compact Piston Seal
Material:
NBR + Fibre Reinforced NBR +
POM
Selemaster DSM
Description Technical Data
The piston seal DSM range has been designed Operating conditions
to meet the needs of hydraulic equipments
Pressure: Up to 70 MPa
operating at high pressures and subjected to severe
loading and vibration conditions.
Velocity: Up to 0.5 m/s
The main sealing element is manufactured in a highly
compression set resistant nitrile. The most important Temperature: -40 °C to +130 °C
quality of this element is the design of the multiple
sealing lips for maximum sealing efficiency and end face Media: Hydraulic fluids
configuration, which ensures that the selemaster can Mineral oil-based hydraulic fluids,
tolerate vibrations and severe misalignment. water and water/glycol emulsions
The two support rings are made in cotton fabric reinforced
Groove type: Open
nitrile elastomer; the "U" shape is energised when pressure
is applied.
The last elements are the two guide rings manufactured in Important Note:
acetal resin which have also the function of anti-extrusion The above data are maximum values and cannot
rings. be used at the same time. e.g. the maximum
operating speed depends on material type,
pressure, temperature and gap value.
3 2 1 2 3 Temperature range also dependent on medium.
Standard Material
Advantages
Application Examples
- Earth-moving machines
- Excavators
- Lift platforms
Installation Recommendation
L1 L L1
d1
d
d2
DN
Ordering Example
TSS Article No. PCK 0 00700 - N8CO
Selemaster DSM
Bore diameter: DN = 70.0 mm TSS Series No.
Groove diameter: d = 50.0 mm
Groove width E = 35.0 mm Type (Standard)
TSS Part No. (from Bore diameter x 10
Table LXIV): PCK000700
Material code: N8CO Quality Index (see table)
Polypac Ref.: DSM 275196/1A Material Set-code
Bore Dia. Groove Groove Groove Diameter Diameter TSS Part No. Description
Dia. Width Width
DN H11 d h11 L +0.2 L1 +0.1 d1 +/-0.05 d2 +/-0.07
90.00 70.00 35.00 9.52 82.58 87.80 PCK000900 DSM 354275/1A
90.00 74.00 32.00 9.52 82.87 87.80 PCK100900 DSM 354291/1A
92.07 73.02 34.92 9.52 84.66 89.60 ^ PCK000921 DSM 362287/1A
95.00 75.00 35.00 9.52 87.60 92.50 PCK000950 DSM 374295/1A
95.25 76.20 34.92 9.52 87.86 92.80 ^ PCK000953 DSM 375300/1A
100.00 80.00 35.00 9.52 92.60 97.50 PCK001000 DSM 393314/1A
101.60 82.55 34.92 9.52 94.20 99.10 PCK001016 DSM 400325/1A
105.00 85.00 35.00 9.52 97.60 102.50 ^ PCK001050 DSM 413334/1A
110.00 85.00 45.00 12.70 101.82 107.30 PCK001100 DSM 433334/1A
110.00 90.00 35.00 9.52 102.70 107.50 PCK101100 DSM 433354/1A
114.30 88.90 44.45 12.70 106.12 111.60 PCK001143 DSM 450350/1A
115.00 90.00 45.00 12.70 106.82 112.30 PCK001150 DSM 452354/1A
120.00 95.00 45.00 12.70 111.82 117.30 PCK001200 DSM 472374/1A
120.00 100.00 35.00 9.52 112.80 117.50 PCK101200 DSM 472393/1A
125.00 100.00 45.00 12.70 116.82 122.30 PCK001250 DSM 492393/1A
127.00 101.60 44.45 12.70 118.80 124.30 PCK001270 DSM 500400/1A
130.00 105.00 45.00 12.70 121.82 127.30 PCK001300 DSM 511413/1A
130.00 110.00 35.00 9.52 122.70 127.30 PCK101300 DSM 511433/1A
135.00 110.00 45.00 12.70 126.82 132.30 PCK001350 DSM 531433/1A
139.70 114.30 44.45 12.70 131.47 137.00 ^ PCK001397 DSM 550450/1A
140.00 115.00 45.00 12.70 131.72 137.30 PCK001400 DSM 551452/1A
140.00 120.00 35.00 9.52 132.70 137.30 PCK101400 DSM 551472/1A
145.00 120.00 45.00 12.70 136.72 142.30 PCK001450 DSM 570472/1A
150.00 125.00 45.00 12.70 141.72 147.30 PCK001500 DSM 590492/1A
152.40 127.00 44.45 12.70 144.15 149.70 ^ PCK001524 DSM 600500/1A
160.00 135.00 45.00 12.70 151.72 157.10 PCK001600 DSM 629531/1A
165.00 135.00 45.00 12.70 158.00 162.10 PCK001650 DSM 649531/1A
170.00 140.00 45.00 12.70 163.00 167.90 PCK001700 DSM 669551/1A
177.80 152.40 44.45 12.70 169.55 175.10 PCK001778 DSM 700600/1A
180.00 155.00 45.00 12.70 171.60 177.10 PCK001800 DSM 708610/1A
185.00 160.00 45.00 12.70 176.72 182.10 PCK001850 DSM 728629/1A
190.00 165.00 45.00 12.70 181.72 187.10 PCK001900 DSM 748649/1A
200.00 175.00 45.00 12.70 191.72 197.10 PCK002000 DSM 787688/1A
210.00 185.00 45.00 12.70 201.60 207.10 PCK002100 DSM 826728/1A
220.00 195.00 45.00 12.70 211.60 217.10 PCK002200 DSM 866767/1A
230.00 205.00 45.00 12.70 221.72 227.10 PCK002300 DSM 905807/1A
^ Available upon request
Bore Dia. Groove Groove Groove Diameter Diameter TSS Part No. Description
Dia. Width Width
DN H11 d h11 L +0.2 L1 +0.1 d1 +/-0.05 d2 +/-0.07
240.00 215.00 45.00 12.70 231.72 237.10 PCK002400 DSM 944846/1A
250.00 225.00 45.00 12.70 241.72 247.10 PCK002500 DSM 984886/1A
260.00 235.00 45.00 12.70 251.72 257.10 PCK002600 DSM 1024925/1A
270.00 245.00 45.00 12.70 261.72 267.10 PCK002700 DSM 1062965/1A
280.00 255.00 45.00 12.70 271.72 277.10 PCK002800 DSM 11021004/1A
290.00 265.00 45.00 12.70 281.72 287.10 PCK002900 DSM 11411043/1A
300.00 275.00 45.00 12.70 291.72 297.10 PCK003000 DSM 11811082/1A
360.00 335.00 44.50 12.70 351.76 357.30 PCK003600 DSM 14171318/1A
^ Available upon request
Polypac® D11W
Polypac® DS - DS/NEO
Polypac® B/NWO
Polypac® B/NWO - KR
Polypac® B/NEO
Turcon® Variseal® W
Turcon® Variseal® M2 CR
Turcon® Stepseal® 2A
Turcon® Stepseal® 2A CR
Trelleborg Sealing Solutions is a major international sealing Facilities are certified to ISO 9001:2008 and ISO/TS 16949:2009.
force, uniquely placed to offer dedicated design and Trelleborg Sealing Solutions is backed by the experiences and
development from our market-leading product and material resources of one of the world‘s foremost experts in polymer
portfolio: a one-stop-shop providing the best in elastomer, technology: the Trelleborg Group.
thermoplastic, PTFE and composite technologies for applications
in aerospace, industrial and automotive industries.
With 50 years of experience, Trelleborg Sealing Solutions ISO 9001:2008 ISO/TS 16949:2009
engineers support customers with design, prototyping,
production, test and installation using state-of-the-art design
tools. An international network of over 70 facilities worldwide
includes over 25 manufacturing sites, strategically-positioned
research and development centers, including materials and The information in this brochure is intended to be for general reference purposes only and is not
intended to be a specific recommendation for any individual application. The application limits
development laboratories and locations specializing in design for pressure, temperature, speed and media given are maximum values determined in laboratory
conditions. In application, due to the interaction of operating parameters, maximum values may
and applications. not be achieved. It is vital therefore, that customers satisfy themselves as to the suitability of product
and material for each of their individual applications. Any reliance on information is therefore at the
user‘s own risk. In no event will Trelleborg Sealing Solutions be liable for any loss, damage, claim
Developing and formulating materials in-house, we utilize or expense directly or indirectly arising or resulting from the use of any information provided in this
brochure. While every effort is made to ensure the accuracy of information contained herewith,
the resource of our material database, including over 2,000 Trelleborg Sealing Solutions cannot warrant the accuracy or completeness of information.
proprietary compounds and a range of unique products. To obtain the best recommendation for a specific application, please
contact your local Trelleborg Sealing Solutions marketing company.
Trelleborg Sealing Solutions fulfills challenging service This edition supersedes all previous brochures.
This brochure or any part of it may not be reproduced without permission.
requirements, supplying standard parts in volume or a single
® All trademarks are the property of Trelleborg Group.
custom-manufactured component, through our integrated
The turquoise color is a registered trademark of Trelleborg Group.
logistical support, which effectively delivers over 40,000 sealing © 2011, Trelleborg Group. All rights reserved.
products to customers worldwide.
Hydraulic seals – linear
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