Axial Piston Pump

Series PV
Design 45
Variable Displacement
Catalogue HY30-3245/UK Axial Piston Pump
Series PV

Contents Page
Introduction and general Information ..............................................................3

Technical Data ................................................................................................3

Technical Features .........................................................................................3

Ordering Code Preferred Program .................................................................4

Noise Levels ...................................................................................................8

Efficiency and Case Drain Flows ....................................................................9

Dimensions ...................................................................................................11

Mounting Kits ................................................................................................15

Pump combinations

Thru Drive, Shaft Load Limitations .....................................................16

Compensators

Compensator Dimensions ..................................................................17

Pressure Compensators ....................................................................21

Power Compensators .........................................................................25

Electrohydraulic p/Q control ...............................................................27

Electronic Module PQDXXA (digital) ..................................................28

Control Module Programming ............................................................29

Accessories Compensator .................................................................30

2 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Introduction Series PV

With thru drive for single and multiple pumps Technical Features
Swash plate type for open circuit s ,OWNOISELEVEL
s &ASTRESPONSE
(eg. PV046: upstroke <70ms, downstroke <40ms)
s 3ERVICE FRIENDLY
s (IGHSELF PRIMINGSPEED
s #OMPACTDESIGN
s 4HRUDRIVEFORNOMINALTORQUE

Technical Data
Size PV016 PV020 PV023 PV028 PV032 PV040 PV046
Max. Displacement [cm3/rev.] 1 1 1 1 2 2 2
/UTPUTmOWATMIN  ;LMIN=       
Nominal pressure pN [bar] 24 30 34,5 42 48 60 69
Nominaldruck pN [bar] 350 350 350 350 350 350 350
Max. pressure pmax 1) [bar] 420 420 420 420 420 420 420
Max. Case drain pressure [bar] 0,5 0,5 0,5 0,5 0,5 0,5 0,5
Min. Inlet pressure, abs. [bar] 0,8 0,8 0,8 0,8 0,8 0,8 0,8
Max. Inlet pressure [bar] 16 16 16 16 16 16 16
Input power at 1500 min-1 and 350 bar [kW] 15,5 19,5 22,5 27,5 31 39 45
Max speed 2) [min-1] 3000 3000 3000 3000 2800 2800 2800
Moment of inertia [kgm2] 0,0017 0,0017 0,0017 0,0017 0,0043 0,0043 0,0043
Weight [kg] 19 19 19 19 30 30 30
 -AXIMUMOFTHEWORKINGCYCLE
 4HEMAXIMUMSPEEDRATINGSARESHOWNFORANINLETPRESSUREOFBARABSOLUTE ANDFORAmUIDVISCOSITYOF
N= 30 mm2/s
General Information
Fluid recommendations Filtration
0REMIUMQUALITYHYDRAULICMINERALmUIDARERECOM- For maximum pump and system component function-
mended, like HLP oils to DIN 51522, part 2, Brugger- ability and life, the system should be protected from
value has to be 30 N/mm² minimum for general applica- contamination by effective filtration.
TIONAND.MM£FORHEAVILYLOADEDHYDRAULICEQUIP- Fluid cleanliness should be in accordance with ISO
ment and fast cycling machines and/or high dynamic CLASSIlCATION)3/4HEQUALITYOFlLTERELE-
loads, measured in accordance with DIN 51 347-2, see ments should be in accordance with ISO standards.
also Document HY30-3248/UK Parker Hydraulic Fluids. -INIMUMREQUIREMENTFORlLTRATIONRATEXMM 
General hydraulic systems for satisfactory operation:
Viscosity Class 20/18/15, according to ISO 4406:1999
The normal operating viscosity should range between Hydraulic systems with maximised component life and
16 and 100 mm2/s (cSt). Max. start-up viscosity is 800 functionability:
mm2/s (cSt). Class 18/16/13, according to ISO 4406:1999

Seals
."2SEALSAREUSEDFOROPERATIONWITHHYDRAULICmUIDS
BASEDONMINERALOIL&ORSYNTHETICmUIDSSUCHASPHOS-
PHORICACIDESTERS&LOUROCARBONSEALAREREQUIRED

3 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Ordering Code Preferred Program Series PV

PV R 1 K 1 T 1 N
axial piston rotation mounting thru drive seals compensator
pump interface code see next page
variable size coupling
displacement and Standard threads code
high displacement variation code
pressure
version
Code Material
N NBR (nitrile)
Code Displacement Size
016 16 cm³/rev 1
020 20 cm³/rev 1
023 23 cm³/rev 1 1 Single pump, no coupling
028 28 cm³/rev 1
032 32 cm³/rev 2
040 40 cm³/rev 2
046 46 cm³/rev 2
T Single pump, prepared for thru drive

Code Rotation
R Clockwise

Code Mounting interface Shaft

K metr. ISO 4-hole flange cylindric, key
L 3019/2 4-hole flange splined, DIN 5480

Code Ports1) Threads2)

1 BSPP metric

1)REFERSTODRAINGAGEANDmUSHINGPORT
2) refers to all mounting threads

Mounting kits for flexible mounting of multiple pumps, see page 15.

4 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Ordering Code Preferred Program Series PV

Code Compensator style

0 0 1 no compensator
compensator version
M M standard pressure compensator, integrated pilot valve
M R remote pressure compensator, integrated pilot valve
M F flow (load sensing) compensator, integrated pilot valve
compensator variation
C standard variation
1 topside NG6 /CETOP 3 interface

Displacement Code Compensator style

power control
016 032 nominal power at 1.500 rev/min
023 046
B 3 kW
C 4 kW
D 5,5 kW
E 7,5 kW
G 11 kW
H 15 kW
K 18,5 kW
M 22 kW
S 30 kW
Function
L power control
C power control and load sensing
Compensator version
C adjustable pressure compensation
1 topside NG6 interface

Code Compensator style

electro hydraulic control
F P V closed loop displacement control only, no
pressure compensation
U P closed loop proportional displacement
control with pressure compensation
compensator version Note:
R balanced pressure control, NG6 interface
Compensator differential $p is factory pre-set to:
K version UPR, with proportional pilot valve
type PVACRE..35 mounted remote compensators, power control 15 ± 1 bar
M version UPK, with pressure sensor for
closed loop pressure and power control load sensing comp. (not power control) 10 ± 1 bar
(codes ...MF*)

5 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Ordering Code Options on Request Series PV

PV R 1 K 1 T 1 N
axial piston rotation mounting thru drive seals compensator
pump interface code see next page
variable size
variation coupling
displacement and threads
high code
displacement code
pressure
version

Code Displacement Size Code Seals

016 16 cm³/rev 1 N NBR
020 20 cm³/rev 1 V FPM
023 23 cm³/rev 1 W NBR with PTFE shaft seal
028 28 cm³/rev 1 P FPM with PTFE shaft seal
032 32 cm³/rev 2
040 40 cm³/rev 2
046 46 cm³/rev 2 1 Single pump, no coupling
Code Coupling for thru drive as single part 5)
H with coupling 25 x 1,5 x 15, DIN 5480 MK-PVBGxK01
Code Rotation 1) J with coupling 32 x 1,5 x 20, DIN 5480 MK-PVBGxK02
R Clockwise Y SAE A 9T-16/32 DP MK-PVBGxK11
L Counter clockwise A SAE - 11T-16/32 DP MK-PVBGxK12
1) When looked on shaft B SAE B 13T-16/32 DP MK-PVBGxK13
C SAE B-B 15T-16/32 DP MK-PVBGxK14
D SAE C 14T-12/24 DP MK-PVBGxK15

Code Variation
1 Standard
9 Special
adjustment 2) Code Thru drive option
2)REQUIRES+XXXXNUMBER No adaptor for 2nd pump
T Single pump prepared
for thru drive
Code Mounting interface Shaft
with adaptor for 2nd pump as single part 5)
$
SAE  HOLEmANGE #YLINDRICKEY
% ISO
 HOLEmANGE 3PLINED3!% Y6) SAE AA, Ø 50.8 mm MK-PVBGxYMN
3019/1 A SAE A, Ø 82.55 mm MK-PVBGxAMN
B SAE B, Ø 101.6 mm MK-PVBGxBMN
K metr. ISO 4-hole flange Cylindric, key
C7) SAE C, Ø 127 mm MK-PVBGxCMN
L 3019/2 4-hole flange Splined, DIN 5480
G metric, Ø 63 mm MK-PVBGxGMN
H metric, Ø 80 mm MK-PVBGxHMN
J metric, Ø 100 mm MK-PVBGxJMN
Code Port3) Threads4)
K7) metric, Ø 125 mm MK-PVBGxKMN
1 BSPP metric
3 UNF UNC See dimensions for details
7 ISO 6149 UNC 5) to be ordered separately as single part
8 ISO 6149 metric x= Size, see page 15.
6) only for PV016 - PV028
7) only for PV032 and larger
3) $RAINGAUGEANDmUSHINGPORTS
4) All mounting and connecting threads

6 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Ordering Code Options on Request Series PV

Code Compensator options

0 0 1 No compensator
1 0 0 With cover plate, no control function
Remote compensator options
M M Standard pressure compensator
M R Remote pressure compensator
M F ,OAD3ENSINGmOW COMPENSATOR
M T Two- valve- LS compensator with elbow manifold
Compensator variation
C Standard variation, no interface top side
for pilot valves 1)
1 NG6 interface top side for pilot valves
W With unloading function, 24VDC solenoid
K Prop.-pilot valve type PVACRE..35 mounted
Z Without integrated pilot valve, NG6 interface,
for mounting of accessory code PVAC*
1) not for MT
P MT1 with mounted pilot valve PVAC1P 2) 2) only for MT

Displacem. Code Compensator option

Horse power compensator
016 032 Nominal HP at 1.500 rpm
023 046
B 3 kW
C 4 kW
D 5,5 kW
E 7,5 kW
G 11 kW
H 15 kW
K 18,5 kW
M 22 kW
S 30 kW
Function
L Horse power compensator
C Horse power compensator and Load Sensing
Compensator variation
C Adjustable pressure compensation
1 NG 6 interface top side
W Electrical unloading feature, 24 VDC
K Prop.-pilot valve type PVACRE..35 mounted
Z Without integrated pilot valve, NG6 interface,
for mounting of accessory code PVAC*

Code Compensator option

electro hydraulic compensator
F P V closed loop displacement control only, no pres-
sure compensation
U P closed loop proportional displacement control
with pressure compensation
compensator version
R balanced pressure control, NG6 interface Note:
K version UPR, with proportional pilot valve type Compensator differential $p is factory pre-set to:
PVACRE..35 mounted
remote compensators, power control 15 ± 1 bar
M version UPK, with pressure sensor for closed
loop pressure and power control
load sensing comp. (not power control) 10 ± 1 bar

7 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Noise Levels Series PV

PV016 - PV028 PV032 - PV046

Noise level [dB(A)]

Noise level [dB(A)]

70 70

ATFULLmOW

ATFULLmOW
60 60

at deadhead

at deadhead

50 50
0 100 200 300 0 100 200 300
Pressure [bar] Pressure [bar]

Typical sound level for single pumps, measured in unechoic chamber

ACCORDING TO $).   PART  AND  -ICROPHONE DISTANCE M
speed: n = 1500 rpm.

All data measured with mineral oil viscosity 30 mm2/s (cSt) at 50 °C.

8 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Efficiency and Case Drain Flows Series PV

Efficiency, power consumption Efficiency and case drain flows PV016, PV020, PV023
PV016 and PV028
25 20 100 The efficiency and power graphs are measured at an

%FlCIENCY;=OVERALLVOLYMETRIC
Input power [kW]
/UTPUTmOW;LMIN=

vol. efficiency
OUTPUTmOW input speed of n = 1500 rpm, a temperature of 50 °C and
overall efficiency AmUIDVISCOSITYOFMM2/s.
20 16 80
#ASEDRAINmOWANDCOMPENSATORCONTROLmOWLEAVEVIA
the drain port of the pump. To the values shown are to
15 12 60 be added 1 to 1.2 l/min , if at pilot operated compensa-
W TORSTHECONTROLmOWOFTHEPRESSUREPILOTVALVEALSOGOES
mO
ULL through the pump.
TF
A
10 8 ER 40 Please note: The values shown below are only valid for
OW
TP static operation. Under dynamic conditions and at rapid
IN PU
compensation of the pump the volume displaced by the
5 4 20 servo piston also leaves the case drain port. This dynamic
dhead CONTROLmOWCANREACHUPTOLMIN
4HEREFORETHECASE
er at dea
input pow drain line is to lead to the reservoir at full size and without
0 0 0
0 100 200 300 restrictions as short and direct as possible.
Pressure [bar]
Case drain flow PV016-028 with pressure
PV020
compensator (MMC)
100
Input power [kW]

%FlCIENCY;=OVERALLVOLYMETRIC

25 OUTP
/UTPUTmOW;LMIN=

30
UTmOWVOLEFl
CIENCY 14
$RAINmOW;LMIN=

overall efficiency
24 20 80 12

10
18 15 60
OW 8
U LLm
F
R AT
12 10 WE 40 6
PO
UT
INP 4
dead head
6 5 20
2
at deadhead
input power FULLmOW
0 0 0 0
0 100 200 300 0 100 200 300
Pressure [bar] Pressure [bar]

PV023 PV028
100 50 25 100
%FlCIENCY;=OVERALLVOLYMETRIC
%FlCIENCY;=OVERALLVOLYMETRIC

40 25 vol.
Input power [kW]

Input power [kW]

/UTPUTmOW;LMIN=

/UTPUTmOW;LMIN=

efficiency vol. efficiency

overall efficiency OUTPUTmOW
32 20 OUTPUTmOW 80 40 20 80
y
fficienc

30 15 60
24 15 OW 60
Lm
e

UL
overall

TF
R A
WE
W
mO

16 10 P O 40 20 10 40
T
L
UL

U
NP
TF

I
A
ER
OW

10 5 20
TP

8 5 20
PU
IN

at deadhead at deadhead
input power input power
0 0 0 0 0 0
0 100 200 300 0 100 200 320
Pressure [bar] Pressure [bar]

9 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Efficiency and Case Drain Flows Series PV

Efficiency, power consumption Efficiency and case drain flows PV032 to PV046
PV032 The efficiency and power graphs are measured at an
50 40 vol. efficiency 100 input speed of n = 1500 rpm, a temperature of 50 °C and

%FlCIENCY;=OVERALLVOLYMETRIC
/UTPUTmOW;LMIN=

Input power [kW]

OUTPUTmOW AmUIDVISCOSITYOFMM2/s.
overall efficiency #ASEDRAINmOWANDCOMPENSATORCONTROLmOWLEAVEVIA
40 32 80 the drain port of the pump. To the values shown are to
be added 1 to 1.2 l/min , if at pilot operated compensa-
TORSTHECONTROLmOWOFTHEPRESSUREPILOTVALVEALSOGOES
30 24 60
W
through the pump.
mO
ULL Please note: The values shown below are only valid for
TF
20 16 E RA 40 static operation. Under dynamic conditions and at rapid
OW
P compensation of the pump the volume displaced by the
UT
INP servo piston also leaves the case drain port. This dynamic
10 8 20 CONTROLmOWCANREACHUPTOLMIN
4HEREFORETHECASE
deadhead
drain line is to lead to the reservoir at full size and without
r at
input powe restrictions as short and direct as possible.
0 0 0
0 100 200 300 350
Pressure [bar]
Case drain flow PV032-046 with pressure
PV040 compensator (MMC)
60 40 100
%FlCIENCY;=OVERALLVOLYMETRIC
Input power [kW]
/UTPUTmOW;LMIN=

OUTPUTmOWVOLEFl
CIENCY
$RAINmOW;LMIN=

14
overall efficiency
48 32 80
12

10
36 24 60
OW
U LLm 8
TF
24 16 ERA 40
OW 6
P dead head
UT
INP
4
12 8 20
FULLmOW
at deadhead 2
input power
0 0 0
0 100 200 300 350 0
Pressure [bar] 0 100 200 300
Pressure [bar]
PV046
80 50 100
Input power [kW]
/UTPUTmOW;LMIN=

%FlCIENCY;=OVERALLVOLYMETRIC

vol. efficiency
overall efficiency

64 40 OUTPUTmOW 80

48 30 OW 60
L Lm
T FU
A
ER
32 20 OW 40
TP
PU
IN

16 10 20

at deadhead
input power
0 0 0
0 100 200 300 350
Pressure [bar]

10 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Dimensions Series PV

PV016 - 023, metric version

interface for DRAINPORT,'

horse power pilot cartridge OPTIONAL-X)3/ 
or LVDT for (thread options 7 and 8)
displacement feedback or 7/8-14 UNF
(thread option 3)
32

94
Ø25k6 131 219
Ø100h8

79

52
13
132
view X max. 130

197.5
max. 212
10
9.3
GAGEPORT-'
OPTIONAL-X)3/ 
(thread options 7 and 8)
or 7/16-20 UNF
(thread option 3)

90
key 12
28-0.25 8x7x40
55
48 DIN 6885
125

15 thread M10,
50 22 deep

drain port L2 and

X
,OPPOSITE '
OPTIONAL-X)3/ 
119 (thread options 7 and 8)
162.5 or 7/8-14 UNF
170.5
(thread option 3) The pump shown above has mounting option K
and thru drive option T
outlet: (prepared for thru drive)
mAGEACC)3/
$.0.
50.8
4xM10, 18 deep
optional 3/8-16UNC-2B
(thread options 3 and 7)
23.8
Ø100h8
Mounting optional L
30.2 splined shaft W25x1.5x15x8f
inlet: DIN 5480
mAGEACC)3/
$.0.
58.7 43
4xM10, 18 deep
optional 7/16-14UNC-2B
(thread options 3 and 7)

Shown is a clockwise rotating pump with standard pressure compensator.

Counter clockwise rotating pumps have inlet, outlet and gauge port reversed.

11 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Dimensions Series PV

PV016 - 028, SAE version

Ø25,4 -0,05
13,5
Ø28,2 ±0,15
Key:
6,35 x 6,35
40 long
89,8
Ø101,6 -0,05

Thread:
3/8-16UNC-2B 44,9
22 deep

50

44,9
Shown above is 89,8
Mounting option D
Ø101,6 -0,05
Mounting option E
Splined shaft 15T-16/32 DP,
ANSI B92.1

46

Variation with thru drive Thru drive:

splined shaft
13T-16/32 DP,
mATROOTSIDElT

C
A
G

H
B
197.5 27 D
47 F
224.5

Thru drive adaptors are available with the following dimensions

Drawing Dimension
A B C D E F G Remark
Thru drive option
Y 50,8 8 - - - 82 M8 SAE AA 2-Bolt
A 82,55 10 - - - 106 M10 SAE A 2-Bolt
B 101,6 10,5 127 89,8 M12 - - SAE B 4-Bolt
G 63 8,5 85 60,1 M8 100 M8 2/4-Bolt
H 80 8,5 103 72,8 M8 109 M10 2/4-Bolt
J 100 10,5 125 88,4 M10 - - 4-Bolt

12 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Dimensions Series PV

PV032 - 046, metric version

DRAINPORT,'
OPTIONAL-X)3/ 
interface for power pilot (thread options 7 and 8)
cartridge or LVDT for or 1 1/16-12 UNF PVCMMCN Serie 45
Code AM 350bar

displacement feedback (thread option 3) 255,5

36,5

112,5

Ø32 k6
Ø125 h8

149
97

16 68
160
view X max 130
227
max 248
GAGEPORT-'
OPTIONAL-X)3/ 
(thread options 7 and 8)
or 7/16 - 20 UNF
(thread option 3) 9
10

99
14
71 35-0,25 key
60 10 x 8 x 56
DIN 6885 160

thread M10,
50 22 deep

X
drain ports L2 and L3
OPPOSITE '
optopnal M27 x 2: ISO 6149-1
138 (thread options 7 and 8)
185 mounting option K
or 1 1/16 - 12 UNF
197 (thread option 3)

Outlet:
mANGEACC)3/ mounting optional L
$.0. splined shaft W32x1,5x20x8f
57,2
DIN 5480
4 x M12, 21 deep
optional 7/16-14 UNC-2B
(thread options 3 and 7)
Ø125 h8
27,8

Inlet:
mANGEACC)3/
69,9 $.0.

4 x M12, 18 deep
optional 1/2-13 UNC-2B 47
(thread options 3 and 7)

35,7

Shown is a clockwise rotating pump with standard pressure compensator.

Counter clockwise rotating pumps have inlet, outlet and gauge port reversed.

13 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Dimensions Series PV

PV032 - 046, SAE version

14
Ø31,75 -0,05 Key:
Ø32,5 ±0,13 7,94 x 7,94
56 long 114,5
Ø127 -0,05

Thread:
3/8-16UNC-2B 57,25
22 deep

12,7
8
Shown above is 60
57,25
114,5
Mounting option D 68

Ø 127-0.05 8
12,7
Mounting option E
Splined shaft 14T-12/24 DP,
ANSI B92.1
56

Variation with thru drive

Thru drive:
splined shaft
W25x1,5x15x8f
DIN 5480

D G
A

G
F

B
227 L2 D
L1 F
L
Dimension H and available couplings see page 12.
At threads options 3 and 7 the dimensions E and G are UNC - 2B threads.
Thru drive adaptors are available with the following dimensions
Drawing Dimension
A B C D E F G Remark
Thru drive option
A 82,55 8 - - - 106 M10 SAE A 2-Bolt
B 101,6 11 127 89,8 M12 146 M12 SAE B 2/4-Bolt
C 127 13,5 161,9 114,5 M12 - - SAE C 4-Bolt
G 63 8,5 85 60,1 M8 100 M8 2/4-Bolt
H 80 8,5 103 72,8 M8 109 M10 2/4-Bolt
J 100 10,5 125 88,4 M10 140 M12 2/4-Bolt
K 125 10,5 160 113,1 M12 - - 4-Bolt

14 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Mounting Kits Series PV

Mounting kits for multiple pumps, for second pump option

MK PV BG

Mounting Axial Size Second pump Thread Seals

kit piston
pump
series PV

Code Pump size Code Seals

1 Pump size 1: PV016 - PV028 N NBR

Code Second pump, SAE V FPM
2 Pump size 2: PV032 - PV046
T Prepared for thru drive option (plugged)
3 Pump size 3: PV063 - PV092
Y SAE AA, diameter 50.8 mm
4 Pump size 4: PV140 - PV180
A SAE A, diameter 82.55 mm
5 Pump size 5: PV270 B SAE B, diameter 101.6 mm Code Thread
C SAE C, diameter 127,mm M Metric
D SAE D, diameter 152.4 mm S SAE
E SAE E, diameter 165.1 mm
Second pump, metric
G Diameter 63 mm
H Diameter 80 mm
J Diameter 100 mm
K Diameter 125 mm
Kit contains positions 30, 69, 84, L Diameter 160 mm
85 and 87, see drawing below. M Diameter 200 mm

Mounting kits for multiple pumps, couplings

MK PV BG K

Mounting Axial Size Coupling

kit piston
pump
series PV

Code Pump size Code Coupling for metric,

splined shaft DIN 5480
1 Pump size 1: PV016 - PV028
01 N25 x 1.5 x 15
2 Pump size 2: PV032 - PV046
SAE, 02 N32 x 1.5 x 20
3 Pump size 3: PV063 - PV092 03 N40 x 1.5 x 25
splined
4 Pump size 4: PV140 - PV180 04 N50 x 2 x 24
5 Pump size 5: PV270 05 N60 x 2 x 28
Coupling for SAE splined shaft
mATROOTSIDElT
Kit contains positions 91 (and 92 for 11 SAE A, 9T 16/32
keyed shaft). 12 SAE-, 11T 16/32
keyed shaft 13 SAE B, 13T 16/32
(only up to Ø18, 14 SAE B-B, 15T 16/32
metric)
15 SAE C, 14T 12/24
16 SAE C-C, 17T 12/24
85 87 17 SAE D+E, 13T 8/16
18 SAE F, 15T 8/16
92 Coupling + adaptor
for keyed shaft
20 Diameter 12 mm
metric 21 Diameter 16 mm
69 splined 22 Diameter 18 mm

front pump 30 84 91 second pumpp

15 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Thru Drive, Shaft Load Limitations Series PV

Max. transferable torque in [Nm] for different shafts options

Shaft code PV016-028 PV032-046

D 300 550
E 300 610
K 300 570
L 405 675
AXTORQUETRANSMISSION
-  
cap. for rear mounted pump

Important notice
4HEMAXALLOWABLETORQUEOFTHEINDIVIDUALSHAFTMUST
not be exceeded. For 2-pump combinations there is no
PROBLEMBECAUSE06SERIESOFFERSTHRUTORQUE&OR
 PUMPCOMBINATIONSANDMORE THELIMITTORQUECOULD
be reached or exceeded.
4HEREFOREITISNECESSARYTOCALCULATETHETORQUEFACTOR
ANDCOMPAREITWITHTHEALLOWEDTORQUELIMITFACTORINTHE
table.

Pump Shaft Torque limit factor

Required: CALCULATEDTORQUEFACTOR
D 17700
TORQUELIMITFACTOR PV016-028 E 17700
K 17700
L 20130
To make the necessary calculations easier and more D 32680
USERFRIENDLYITISNOTREQUIREDTOCALCULATEACTUALTORQUE PV032-046 E 36380
REQUIREMENTS IN .M AND COMPARE THEM WITH THE SHAFT K 33810
limitations. The table on the right shows limit factors that L 40250
include material specification, safety factors and conver-
sion factors.

The total torque factor is represented by the sum of

THEINDIVIDUALTORQUEFACTORSOFALLPUMPSINTHECOMPLETE
pump combination.

Total torque factor of the combination

SUMOFINDIVIDUALTORQUEFACTORSOFALLPUMPS

The torque factor of each individual pump is calculated

by multiplying the max. operating pressure p of the pump
(in bar) with the max. displacement Vg of the pump (in
cm³/rev).

Torque factor of any pump

= p x Vg

16 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Compensator Dimensions Series PV

Dimensions standard pressure compensator, code MMC

max. 172 46
43,4 41

P L
T 45
54
A

Pump axis 24

88,5

Compensators with code ...MM1 have a NG6 / Cetop 3 interface topside (as shown below)
Dimensions remote pressure and load sensing compensator, codes ...MR1, ...MF1
max. 172
43,4 41

P LT
T 45
A 69,5
P

Pump axis

24

remote control port pP (code ...MRC, ...MR1) resp.

88,5 LS port pF (code ...MFC, ...MF1)

Compensators with code ...MRC and MFC have no topside

valve interface (as shown above) 45

Dimensions horse power pilot cartridge, displacement sensor

73

37,5

Pump housing

17 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Compensator Dimensions Series PV

Dimensions for compensators with unloading valve, codes ...MMW, ...MRW, ...MFW
43,4

Pump axis
unloading valve:
remote control port pP $67+
*7
resp. LS port pF * for seals option
173

97

41

Compensators with code ...MMW have no remote control port.

Dimensions for compensators with proportional pressure pilot valve, codes ...MMK,...MRK, ...MFK
43,4

Pump axis pilot valve:

PVACREC**35 for codes ...M.K,
remote control port pP
** for threads- and seals option
resp. LS port pF

130 171

96

Compensators with code ...MMK have no remote control port.

Dimensions for horse power compensator *L* and *C* are identical to MR* and MF*.

18 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Compensator Dimensions Series PV

Dimensions two spool load sensing compensator, code ...MT1, ...MTP

LS port pF

96 88

110 pressure pilot valve

PVAC1PC**S35
Pump axis (code ...MTP only)

191
pressure control
stage

104
80,5
58
29
displacement
elbow manifold control stage

Dimensions two spool load sensing compensator with proportional pressure pilot valve, code ...MTK

LS port pF

96
88

pilot valve:
PVACREM**35 for code ...MTK,
110 ** for threads- and seals soption
Pump axis

proportional
222 pressure pilot valve

pressure control
stage
116
105

81
58
29
displacement
elbow manifold
control stage

19 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Compensator Dimensions Series PV

Dimensions proportional displacement control, code ...FPV

pump axis

Dimensions proportional p/Q-control, codes ...UPR, ...UPK, ...UPM

pilot valve:
96 110
PVACREM**35 for code ...UPK, UPM
91
** for threads- and seals option

110
pressure pilot valve
(codes ...UPK, ...UPM only
Pumpenachse

pressure sensor
222 (code ...UPM only)

pressure
control stage
116
105
81
58
29
displacement
elbow manifold control stage

20 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Pressure Compensators Series PV

Standard pressure compensator, code MMC Standard pressure compensator with electrical
The standard pressure compensator adjusts the pump unloading, code MMW
displacement according to the actual need of the system With code *MMW a solenoid operated directional control
in order to keep the pressure constant. valve is mounted on the compensator top side. Solenoid
As long as the system pressure at outlet port P is lower supply voltage is 24 VDC, nominal current is 1.25 A.
than the set pressure (set as spring preload of the inte- When the solenoid is idle, the pump compensates at a
grated pilot valve) the working port A of the compensator stand-by pressure of typical 15 bar. When the solenoid
valve is connected to the case drain and the piston area is energised, the pump compensates at a pressure, set
is unloaded. Bias spring and system pressure on the an- at the integrated pilot valve.
nulus area keep the pump at full displacement.
When the system pressure reaches the set pressure of the
PILOTVALVEPILOTmOWISBUILTUPANDADIFFERENTIALPRESSURE
will occur at pilot orifice BV. When this differential pressure
reaches the factory setting of the compensator, the control
spool connects port P1 to A and builds up a pressure at
the servo piston resulting in a down stroking of the pump.
The displacement of the pump is controlled in order to
MATCHTHEmOWREQUIREMENTOFTHESYSTEM

Standard pressure compensator with proportional

pilot valve, code MMK
With code *MMK a propor tional pilot valve type
PVACRE..35 (see page 32) is mounted on the top side
interface. This feature allows a variation of the pump
compensating pressure between 20 and 350 bar by an
electrical input signal.
Standard pressure compensator with NG6 interface,
code MM1
With code *MM1 the standard pressure compensator
has on its top side a valve interface size NG 6 DIN 24
340 (CETOP 03 acc. RP35H, NFPA D03). This interface
allows the mounting of accessories like multiple pressure
selectors without the need of external piping and valve
mounting.

21 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Pressure Compensators Series PV

Remote pressure compensator, code MRC Remote pressure compensator with electrical unload-
The basic function of the remote pressure compensator ing, code MRW
CODE
-2#ISEQUALTOTHEFUNCTIONOFTHESTANDARDPRES- With code *MRW a solenoid operated directional control
sure compensator. The remote compensator offers an valve is mounted on the compensator top side. Solenoid
additional remote control port on the side of the compen- supply voltage is 24 VDC, nominal current is 1.25 A.
sator body. With a remote installed pilot valve, the setting When the solenoid is idle, the pump compensates at a
of the pump compensating pressure can be adjusted from stand-by pressure of typical 15 bar. When the solenoid
a location up to 15 meter apart from the pump. is energized, the pump compensates at a pressure, set
The thread of this remote port is defined in the thread at the integrated pilot valve.
option of the PV pump ordering code.
For long distances between pump and remote control
valve please consider temperature and response time
INmUENCES

Remote pressure compensator with proportional pilot

valve, code MRK
With code *MRK a propor tional pilot valve type
Remote pressure compensator with NG6 interface, PVACRE..35 (see page 32) is mounted on the top side
code MR1 interface. This feature allows a variation of the pump
With code *MR1 the remote pressure compensator has compensating pressure between 20 and 350 bar by an
on its top side a valve interface size NG 6 DIN 24 340 electrical input signal..
(CETOP 03 acc. RP35H, NFPA D03). This interface
allows the mounting of accessories like multiple pressure
selectors without the need of external piping and valve
mounting.

22 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Pressure Compensators Series PV

Load sensing compensator code MFC Load sensing compensator NG6 interface, code MF1
The pilot pressure of the load sensing compensator is With code *MF1 the load sensing compensator has on its
taken from a load sensing port in the hydraulic system. top side a valve interface size NG 6 DIN 24 340 (CETOP
This port is located downstream of a throttle valve (manu- 03 acc. RP35H, NFPA D03). This interface allows the
ally or electronically operated). The pump compensator mounting of accessories like multiple pressure selectors
differential pressure is factory set to 10 bar. without the need of external piping and valve mounting.
When the main stream throttle valve is set to a position,
THATCREATESTHEBARPRESSUREDROPATALOWERmOWTHAN
THE PUMP NOMINAL mOW THE LOAD SENSING COMPENSATOR
will reduce the pump displacement accordingly to avoid
power losses in the circuit. When the main stream throttle
valve is closed, the pump will be compensated to stand-by
operation at a pump outlet pressure of 10 bar.
If the system pressure exceeds the setting of the inte-
grated pilot valve, the pilot valve will create an additional
pressure drop at the pilot orifice BV. This will lead to a
pressure compensation of the pump in order not to exceed
the set pressure.

Load sensing compensator with electrical unloading,

code MFW
With code *MFW a solenoid operated directional control
valve is mounted on the compensator top side. Solenoid
supply voltage is 24 VDC, nominal current is 1.25 A.
When the solenoid is idle, the pump compensates at a
stand-by pressure of typical 10 bar. When the solenoid
is energized, the pump compensates at a pressure, set
at the integrated pilot valve or according to the setting of
the main stream throttle valve.

23 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Pressure Compensators Series PV

Load sensing compensator with proportional pilot 2-valve load-sensing compensator code MTP
valve, code MFK )FAMOREACCURATEPRESSURECOMPENSATIONISREQUIRED
With code *MFK a proportional pilot valve type PVACRE..35 the 2-valve load-sensing compensator can be used.
(see page 32) is mounted on the top side interface. This The circuit diagram of this version is shown below. Here
feature allows a variation of the pump compensating the interaction of the two control functions is avoided by
pressure between 20 and 350 bar by an electrical input USINGTWOSEPARATECONTROLVALVESFORmOWANDPRESSURE
signal. compensation.
Compensator type *MTP includes pilot valve PAVC1P*
and in case of *MTK proportional pilot valve PVACRE...35
is mounted instead (see page 32). Compensator ver-
sion *MT1 provides NG6- Interface on top, no pilot valve
mounted.

T P
T P

PF Q

L P1 A
PM P L P1 A

S L

24 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Power Compensators Series PV

Hydraulic-mechanical power compensator Ordering code for the power option

The hydraulic-mechanical power compensator consists of The first digit designates the power setting:
a modified remote pressure compensator (Code *L*) or Code B = 3.0 kW etc. up to
of a modified load-sensing compensator (Code *C*) and Code S = 30 kW
a pilot valve. This pilot valve is integrated into the pump
4HESECONDDIGITDESIGNATESTHEPILOTmOWSOURCE
and is adjusted by a cam sleeve. The cam sleeve has a
contour that is designed and machined for the individual Code L internal pilot pressure, pressure compensator
displacement and the nominal power setting. function.
At a large displacement the opening pressure (given Code C external pilot pressure, combines power com-
by the cam sleeve diameter) is lower than at small dis- pensation with load-sensing compensation.
placements. This makes the pump compensate along a The third digit designates the possibility to adjust the
CONSTANTPOWERTORQUE CURVE overriding pressure compensation:
For all nominal powers of standard electrical motors Parker Code 1 comes with a top side NG6/D03 interface on
offers a dedicated cam sleeve. The exchange of this cam
the control valve to mount any suitable pilot
sleeve (e. g.: to change power setting) can easily be done
without disassembly of the pump. valve or Parker pump accessories.
Code C includes a pilot valve for manual pressure
On top of that an adjustment of the power setting can be
done within certain limits by adjusting the preload of the adjustment. Max. setting: 350 bar.
pilot control cartridge spring . That allows an adjustment
of a constant power setting for other than the nominal
speeds (1500 min-1) or for other powers.

The graphs below show typical power curves,

collected during following conditions:
Speed : n = 1500 rev/min
Temperature : t = 50 °C
Fluid : HLP, ISO VG46
Viscosity : N = 46 mm2/s at 40 °C

45 70
Flow rate Q [lmin]

Flow rate Q [l/min]

PV028 PV046
PV023 PV040
40 PV020 PV032
PV016 60

35
50 30
30 kW

40
18

25 22
.5
kW

18 kW
15 .5
20 kW kW
30
11
15

kW
kW

15 11
kW
7.

20
5

7.
kW

5. 5
10 5 kW
4 kW 5.
kW 5
10 kW
3
5 kW

0 0
0 50 100 150 200 250 300 350 0 50 100 150 200 250 300 350
Pressure p [bar] Pressure p [bar]

25 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Power Compensators Series PV

Power compensator code *LC Power compensator code *CC

The control function of the power compensator is as In code *CC. the power compensator has an additional
described in the *MMC standard compensator section. load sensing port. As for the load sensing compensator,
The pump will start to compensate, when the pilot code *MFC the pilot pressure is not supplied internally,
valve(s), integrated into compensator and pump, create but from a load sensing port in the hydraulic system.
a differential pressure of 15 bar at the pilot orifice BV.
Please note: in this case the load sensing pressure
In addition to the standard pressure compensator the differential is set to 15 bar in order to meet the constant
power option has an additional pilot valve in the pump power curve, which is laid out for a 15 bar pilot pressure
housing. The pressure setting of this valve is controlled by differential.
a power feedback sleeve connected to the servo piston.
At full displacement, the pressure setting is low and the 7ITH THIS FEATURE THE PUMP CAN BE mOW CONTROLLED BY
pump will start to compensate at a lower pressure. The the main stream throttle valve, pressure controlled by
more the pump compensates, the more the feedback the integrated pilot valve in the compensator and power
sleeve is moved by the down stroking servo piston. controlled by the integrated pilot valve and contour sleeve
According to the contour of this sleeve, the pressure in the pump housing.
setting of the power pilot valve is raised.
Both power compensator versions: code …LC* and code
4HATGIVESACONSTANTPOWERREQUIREMENTFORTHEPUMP …CC* can be ordered also with the top side interface for
drive. At low pressures the pump can provide a high accessories (codes …L1* resp. …C1*).
mOWOUTPUTATHIGHPRESSURESTHEmOWOUTPUTHASTOBE
lowered, to avoid overloading of the drive motor.

The contour of the power feedback sleeve is designed,

to match the desired constant power curve (see following
page). For each nominal setting a different contour sleeve
is available. The last ordering code digit (*) defines the
REQUIREDSETTINGSEEORDERINGCODEPAGES 

26 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Electrohydraulic p/Q control Series PV

Proportional displacement control, code FPV

The proportional displacement control allows the adjust-
MENT OF THE PUMPS OUTPUT mOW WITH AN ELECTRICAL INPUT
signal.
The actual displacement of the pump is monitored by an UQ Q
LVDT and compared with the commanded displacement P1
L A
in an electronic control module PQDXXA. The command PM P L P1 A
is given as an electrical input signal (0 - 10 V or 0 resp. Us UQ
4 - 20 mA) from the supervising machine control. The
command can also be provided by a potentiometer. The
electronic control module offers a stabilized 10 V source
to supply the potentiometer. p
The electronic module compares permanently the input
command and the actual displacement by powering the
proportional solenoid of the control valve. A deviation from S L = included
included FPV

the commanded displacement leads to a modulation of

the input current to the solenoid. The control valve then
changes the control pressure (port A) until the correct UP T P
displacement is adjusted. T P

Version FPV of the proportional control does not provide

a pressure compensation. The hydraulic circuit must be
protected by a pressure relief valve.

Proportional displacement control with overriding UQ Q

pressure control, codes UPR, UPK and UPM L P1 A
PM P L P1 A
Compensator version *UPR provides electro- hydraulic Us UQ
displacement control and pressure stage mounted on
UP
elbow manifold. The elbow manifold provides NG6/D03
interface on top to mount a pressure pilot valve (not in-
cluded in *UPR).
p

When using a proportional pressure pilot valve an included UPR

electro-hydraulic p/Q control can be realized. The pro- S L additionally at UPK
portional pressure pilot valve PVACRE..35 is included in
compensator version *UPK. By using the digital module
PQDXXA-Z00 it is possible to control the displacement
proportionally with overriding open loop proportional UP T P pP
pressure control. Up

T P
Compensator version *UPM is completed by a pressure
transducer Parker SCP 8181 CE. In combination with con-
trol module PQDXXA-Z00 a closed loop pressure control DP
of pump outlet pressure is available. The control module DB1 DB2
also offers an electronic power limiter in addition to closed
UQ
loop pressure control with this compensator option.
p1 L P1 A Q
PM P L P1 A
Note: Us
Minimum pump pressure (appr. 20 to 30 bar) depends
on system and pilot valve used. Pump cannot fully UQ

downstroke if system pressure is below that level. UP

p
S L = included
included UPM

27 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Electronic Module PQDXXA (digital) Series PV

The digital control module code PQDXXA-Z00 is designed

for rail mounting.

Features
s $IGITALCONTROLCIRCUIT
s 0ARAMETERSETTINGVIA23 INTERFACE
s !LLSETTINGSRAMPS-).-!8CONTROLPARAMETERS CAN
be stored digitally and recalled from a PC to duplicate
settings to other modules
s 2AMPTIMEUPTOSECONDS
s #OMPATIBLETOTHERELEVANTEUROPEAN%-#SPECIlCATI-
ons
s %ASYTOUSE0#BASEDSETUPSOFTWARE
s #OVERSALLDISPLACEMENTSFROMTOCM¨REV
s #OVERS ALL FUNCTIONS DISPLACEMENT CONTROL DISPLACE-
ment control with open loop pressure control, displace-
ment control with closed loop pressure control and
displacement control with closed loop pressure control
and electronic power limitation.

Ordering code

PQD XX A Z00

Digital control For all frame Version A Option

module for p/Q sizes series PV
control

Technical data
Mounting style Snap-on mounting for EN50022 rail
Body material Polycarbonate
)NmAMMATIONCLASS 66ACC5,
Mounting position any
Env. temperature range [°C] -20...+55
Protection class IP 20 acc. DIN 40 050
Weight [g] 160
$UTYRATIO ;= 
3UPPLYVOLTAGE ;6= 6$#RIPPLEEFF
Rush in current [A] 22 for 0.2 ms
#URRENTCONSUMPTION ;!= FORP1CONTROLFOR1 CONTROL
2ESOLUTION ;= POWER
Interface RS232C, 9600 baud, 3.5 mm cinch
EMC EN 50 081-2, EN 50 082-2
Connctors Screw terminals 0.2...2.5 mm², plug in style
Cables [mm²] 1.5 (AWG 16) overall braid shield, for supply and solenoid connection 0.5 mm²
(AWG 20) overall braid shield, for sensor and command signal connections
Max. cable length [m] 50

For programming the module via PC, an interface cable is needed, please order part number PQDXXA-KABEL separately.

28 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Control Module Programming Series PV

Programming software
The programming of the p/Q control module is done in an An OSZILLOSKOP window displays process variables
easy to learn mode. To select the pump model and size as curves. The oscilloscope offers a start - stop function.
and to set the control paramters the program ProPVplus The images can be saved and stored e. g. for import into
must be started. This program runs under WINDOWS® other programs.
95 and higher.
Features
The latest version of this software can be downloaded at
s $ISPLAYANDDOCUMENTATIONOFPARAMETERSETS
the following internet address:
http://www.parker.com/euro_hcd s 3AVEONDRELOADOFOPTIMIZEDPARAMETERSETS
s /FFERSOSCILLOSCOPEFUNCTIONFOREASYPERFORMANCEEVALU-
The software offers the following features:
ation and optimization
A TERMINAL window to set or read out the control pa-
rameters of the module. Settings as well as comments s 0RE OPTIMIZED PARAMETER SETS FOR ALL 06PLUS PISTON
entered in the terminal window can be stored also in RTF- pump
format (opens e. g. under WORD or other text editors) s 0ARAMETERSETSFORALL06PLUSPUMPSAREPRE INSTALLED
A MONITOR window allows to display process variables in the modules
in numerical format.

Diagrams
Typical static characteristic Typical dynamic characteristic
100% 100%
Displacement

Displacement

0 0
0 Input command +10 V 0 Time t
TA TR

Response times
Size TA [ms] TR [ms]
PV023 50 50
PV046 70 70

29 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Accessories Compensator Series PV

PV AC 35
For Accessories Function Mounting Threads Seals Adjustment Solenoid Solenoid Nominal
PV pump for bolts acces- pressure
series compensa- sories 350 bar
tors

Code Function Code Threads Code Solenoid accessories

1P Max. pressure relief M Metric omit For function 1P
1E 1 pressure, S SAE / UNC C Conduit box
electrical unloading with free wires
Code Seals
2P 2 pressures, W DIN plug socket
electrical selection N NBR without plug
V FPM
2 pressures + stands
2E electrical selection Code Solenoid voltage
low pressure default
Code Mounting bolts Code Adjustment omit For function 1P
2 pressures + stands
2M electrical selection C For single compensators type R or F S Spindle Y 110V/50Hz - 120V/60Hz
stand by default S Without bolts with lock nut T 220V/50Hz - 240V/60Hz
M For code UP*/MT* + DS 45 J 24V DC
U For code UP* + DS 42

Compensator accessory only available on pump, not as single items

(replacement kit see spare part list PVI-PVAC-UK).

Dimensions
PVAC1P* PVAC1E*
DC solenoid 205 48
AC solenoid 190
Adjustment
Code S

133

PVAC2P* PVAC2M*/PVAC2E*
DC solenoid 205 48 DC solenoid 241 48
AC solenoid 190 AC solenoid 211
133

133

High Low High Low

pressure pressure pressure pressure

30 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Accessories Compensator Series PV

Schematics PVAC1P* Schematics PVAC1E*

Schematics PVAC2P* Schematics PVAC2M*/PVAC2E*

*2M*

31 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Accessories Compensator Series PV

Ordering code proportional pressure control valve

PV AC RE
Pump Accessories Prop. Mounting Thread Seal Nominal
series PV for controller pressure bolts option pressure
valve

Code Mounting bolts/ Code Nominal pressure

ports 35 350 bar
C For single controller 42 420 bar
type *MR* or *MF*
T For double valve contr. type *FT*
Code Seal
S Without bolts Code Thread option N NBR
M For code UP*/MT* + DS 45 M Metric V FPM
U For code UP* + DS 42 S SAE / UNC

Proportional pressure control valve

Proportional pressure pilot valves of series PVACRE* (see catalogue HY11-3500 for reference). They allow an
(RE06...) are powered by external electronic modules infinite electronic adjustment of the pumps compensat-
ing pressure.

Schematic PVACRE* Dimensions PVACRE*

Example for PVACRE* mounted

32 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Notes Series PV

33 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Notes Series PV

34 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
Catalogue HY30-3245/UK Axial Piston Pump
Series PV

! WARNING
FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS AND/OR SYSTEMS DESCRIBED
HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE.
This document and other information from Parker Hannifin Corporation, its subsidiaries and authorized distributors provide
product and/or system options for further investigation by users having technical expertise. It is important that you analyze all
ASPECTSOFYOURAPPLICATIONINCLUDINGCONSEQUENCESOFANYFAILUREANDREVIEWTHEINFORMATIONCONCERNINGTHEPRODUCTORSYS-
tem in the current product catalogue. Due to the variety of operating conditions and applications for these products or systems,
the user, through its own analysis and testing, is solely responsible for making the final selection of the products and systems
ANDASSURINGTHATALLPERFORMANCESAFETYANDWARNINGREQUIREMENTSOFTHEAPPLICATIONAREMET
The products described herein, including without limitation, product features, specifications, designs, availability and pricing, are
subject to change by Parker Hannifin Corporation and its subsidiaries at any time without notice.

Offer of Sale
Please contact your Parker representation for a detailed ”Offer of Sale”.

35 Parker Hannifin
Pump and Motor Division
Chemnitz, Germany
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Tel: +1 847 821 1500
Tel: +420 284 083 111 parker.nl@parker.com
parker.czechrepublic@parker.com VE – Venezuela, Caracas
NO – Norway, Ski
Tel: +58 212 238 5422
DE – Germany, Kaarst Tel: +47 64 91 10 00
Tel: +49 (0)2131 4016 0 parker.norway@parker.com ZA – South Africa,
parker.germany@parker.com Kempton Park
NZ – New Zealand, Mt Wellington
Tel: +27 (0)11 961 0700
DK – Denmark, Ballerup Tel: +64 9 574 1744
parker.southafrica@parker.com
Tel: +45 43 56 04 00
PL – Poland, Warsaw
parker.denmark@parker.com
Tel: +48 (0)22 573 24 00
ES – Spain, Madrid parker.poland@parker.com
HYGE Ed. 2008-04-04

Tel: +34 902 33 00 01

PT – Portugal, Leca da Palmeira
parker.spain@parker.com
Tel: +351 22 999 7360
FI – Finland, Vantaa parker.portugal@parker.com
Tel: +358 (0)20 753 2500
RO – Romania, Bucharest
parker.finland@parker.com
Tel: +40 21 252 1382 European Product Information Centre
FR – France, Contamine s/Arve parker.romania@parker.com Free phone: 00 800 27 27 5374
Tel: +33 (0)4 50 25 80 25 (from AT, BE, CH, CZ, DE, DK, EE, ES, FI, FR,
parker.france@parker.com IE, IT, NL, NO, PL, RU, SE, SK, UK, ZA)

© 2008 Parker Hannifin Corporation. All rights reserved. Catalogue HY30-3245/UK. POD 02/2008 PC

Parker Hannifin Ltd.

Tachbrook Park Drive
Tachbrook Park, Warwick CV34 6TU
United Kingdom
Tel.: +44 (0) 1926 317 878
Fax: +44 (0) 1926 317 855
www.parker.com Your local authorized Parker distributor