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    Model 940 Knife Gate Valves: Product Datasheet - 940

    Uploaded by

    Carlos Gutierrez
    The document provides product specifications for Model 940 Knife Gate Valves manufactured by VAAS Americas. Key details include: - The Model 940 features a full lug cast stainless steel body designed for demanding applications and can be used for flanged or end of line installations. - It has a cast superstructure for rigidity and interchangeability between manual and pneumatic actuators. - The valve is available in sizes from 2" to 48" with ratings up to 150psi and can have stainless steel, special alloy, cast iron, or ductile iron bodies. - It offers uni-directional flow and optional configurations like end styles, drillings, gates, seats, packings, and actuators

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    Model 940 Knife Gate Valves: Product Datasheet - 940

    Uploaded by

    Carlos Gutierrez
    31 views2 pages
    The document provides product specifications for Model 940 Knife Gate Valves manufactured by VAAS Americas. Key details include: - The Model 940 features a full lug cast stainless steel body designed for demanding applications and can be used for flanged or end of line installations. - It has a cast superstructure for rigidity and interchangeability between manual and pneumatic actuators. - The valve is available in sizes from 2" to 48" with ratings up to 150psi and can have stainless steel, special alloy, cast iron, or ductile iron bodies. - It offers uni-directional flow and optional configurations like end styles, drillings, gates, seats, packings, and actuators

    Original Description:

    US940

    Original Title

    US940

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    The document provides product specifications for Model 940 Knife Gate Valves manufactured by VAAS Americas. Key details include: - The Model 940 features a full lug cast stainless steel body designed for demanding applications and can be used for flanged or end of line installations. - It has a cast superstructure for rigidity and interchangeability between manual and pneumatic actuators. - The valve is available in sizes from 2" to 48" with ratings up to 150psi and can have stainless steel, special alloy, cast iron, or ductile iron bodies. - It offers uni-directional flow and optional configurations like end styles, drillings, gates, seats, packings, and actuators

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    31 views2 pages

    Model 940 Knife Gate Valves: Product Datasheet - 940

    Uploaded by

    Carlos Gutierrez
    The document provides product specifications for Model 940 Knife Gate Valves manufactured by VAAS Americas. Key details include: - The Model 940 features a full lug cast stainless steel body designed for demanding applications and can be used for flanged or end of line installations. - It has a cast superstructure for rigidity and interchangeability between manual and pneumatic actuators. - The valve is available in sizes from 2" to 48" with ratings up to 150psi and can have stainless steel, special alloy, cast iron, or ductile iron bodies. - It offers uni-directional flow and optional configurations like end styles, drillings, gates, seats, packings, and actuators

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 2

    Product Datasheet - 940

    Model 940 Knife Gate Valves


    Model 940 features a full lug single piece cast stainless steel
    body to cater to the more demanding applications. This
    model can be used with the same functionality of flanged
    valves, including end of line applications. Model 940 has a
    cast superstructure designed to have optimum flexural rigidity. The superstructure also allows interchangeability between
    manual and pneumatic actuators.
    Cast single-piece body design is more rugged and offers better leak tightness than fabricated or cast two-piece body
    valves; it is also superior to valves with cast body and
    stainless steel lining which are more susceptible to corrosive
    and erosive wear.

    Specifications
    Type
    Size range
    Rating

    Uni-directional knife gate valve


    2 - 48 (Higher sizes on application)
    150psi CWP up to 24 for valves with body in SS and special alloys; 150psi CWP up to
    12, 75psi on higher sizes up to 24 with body in cast iron / ductile iron.
    Endstyle
    Lugged, Flangeless
    Drilling
    Options include ANSI, DIN, BS, JIS and AS standards; others on request
    Body
    Stainless steel and special alloys
    Gate
    Stainless steel and special alloys
    Seat
    Integrated metal-to-metal, replaceable soft seat (EPDM, Viton etc)
    Packing
    Braided yarn, PTFE (different grades) and others
    Actuators
    Handwheel, chainwheel, bevel gear handwheel or chainwheel,
    VAAS Pneumatic double-acting cylinder and electric actuators
    Accessories & Options Various accessories and special construction options are available for this model.
    Test Specifications
    Body shell test

    As per MSS SP-81 norms


    Hydrotest at 1.5 times CWP for Cast Iron Valves

    Seat leakage test

    Metal seated valves


    As per MSS SP-81 norms
    Proprietary norms on larger sizes
    Resilient seated valves
    Zero leakage

    Painting
    Except for stainless steel components, all exteriors will be painted with blue enamel paint. Special paint options
    available on request.
    Dimensions (inches)
    Size

    2"

    1.88

    12

    13 18

    3"

    15

    17 22

    4"

    17

    20 25

    5"

    2.25

    10

    19

    22 28

    6"

    2.25

    10

    20

    25 31

    8"

    2.75

    12

    24

    31 38

    10"

    2.75

    16

    26

    36 43

    12"

    16

    30

    48 50

    14"

    20

    35

    49 56

    16"

    3.5

    20

    36

    51 59

    18"

    3.5

    20

    40

    59 66

    20"

    4.5

    20

    45

    65 74

    24"

    4.5

    20

    53

    77 86

    Dimensions given above are indicative. Please request certified drawings for piping layout

    Weights
    Size

    2"

    3"

    4"

    5"

    6"

    8"

    10"

    12"

    14"

    16"

    18"

    20"

    24"

    Weight (lbs)

    20

    29

    36

    47

    53

    84

    137

    183

    221

    313

    386

    629

    794

    Valve Flo Capacity (Cv)


    Size

    2"

    3"

    4"

    5"

    6"

    8"

    10"

    12"

    14"

    16"

    18"

    20"

    24"

    Round Port

    240

    565

    1040

    1670

    2440

    4460

    6250

    9400

    12500

    16500

    21400

    27000

    39700

    V-Orifice

    89

    210

    386

    610

    900

    1660

    2320

    3490

    4650

    6110

    8000

    10101

    15100

    Optional Construction
    Model 940 valves can be offered with a variety of optional constructions.
    Accessories
    Model 940 valves can be offered with a variety of optional accessories.
    Ordering
    Please contact VAAS Americas for complete ordering information .

    VAAS AMERICAS
    475 Kinderkamack Road, Suite 1 Oradell, NJ 07649
    888-698-2271
    statements, technical information, and recommendations in this bulletin are for general use only. Consult VAAS representative or factory for
    the specific requirements and material selection for your intended application. The right to change or modify product design or product without
    prior notice is reserved.
    * All

    2010.8.10.1

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