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    4" Pneumatic Angle Seat Valve, 2 Way, 2 Position

    Pneumatic angle seat valve adopts single acting pneumatic actuator with spring safety protection to operate, 4 inch thread port, 2 way 2 position. This angle seat piston valve can control air, water, oil, gas and steam, stainless steel body material, nominal pressure 1.6MPa, air pressure 0.4~0.8MPa.
    SKU: ATO-ANGLE-100
    30-day Returns
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    Delivery date: 6-12 days

    DN100 pneumatic angle seat valve for sale at factory price. It is an inclined seat valve that works with stainless steel or plastic pneumatic actuator. Angle seat valve can be used for gas, liquid, steam and corrosive control. It has a radiator to protect the actuator, which prolongs the service life.


    • Model: ATO-KLJZF-DN100
    • Thread Port: ZG4 inch (DN100)
    • Working Medium: Air, Water, Oil, Gas, Steam
    • Medium Temperature: -10℃~+180℃
    • Ambient Temperature: -10℃~+60℃
    • Nominal Pressure: 1.6MPa
    • Air Pressure: 0.4~0.8MPa
    • Valve Body Material: Stainless Steel (SS304, SS316)
    • Sealing Material: PTFE
    • Actuator Material (Optional): Stainless Steel or Plastic (Polyamide)

    Angle Seat Valve with SS Actuator Dimension (Unit: mm)

    Dimensions of angle seat valve with stainless steel actuator

    Actuator D R P G H L L1 T
    100 114 63 ZG1/8" ZG4" 350 300 235 35

    Angle Seat Valve with Plastic Actuator Dimension (Unit: mm)

    Dimensions of angle seat valve with plastic actuator

    Actuator D A B C φE F G H
    125 ZG4" 235 420 35 168 97 164 395

    Tips for using pneumatic angle seat valve

    When using the angle seat valve flow direction of low in and high out (waterproof hammer):

    • When this flow direction is selected, the service life of the product can be increased.
    • When the working medium is liquid, choose this flow direction to prevent the impact of hammer.
    • The working pressure must be below 0.3MPa, otherwise a double-acting actuator angle seat valve must be selected.

    When using flow direction high in and low out:

    When the working medium of the pneumatic angle seat valve is steam or gas, the flow sealing performance of the product can be improved when the flow direction is selected. In addition, when the working medium is liquid, it is not waterproof against hammer shock.

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