GDQ-JS series


Three-way pneumatic high vacuum baffle valve

GDQ-JS three-way pneumatic high vacuum flapper valve uses compressed air as the power to change the direction of airflow by controlling pneumatic components, with two-way interface and cylinder drive to make the flapper valve open and close, which is used to connect or cut off Airflow in vacuum lines. The applicable working medium is air and non-corrosive gas.

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  • Technical Parameters
  • Dimensions
  • Electronic sample download
    • Commodity name: Three-way pneumatic high vacuum baffle valve
    • Commodity ID: B-007
    • 型号: GDQ-JS series

    GDQ-JS three-way pneumatic high vacuum flapper valve uses compressed air as the power to change the direction of airflow by controlling pneumatic components, with two-way interface and cylinder drive to make the flapper valve open and close, which is used to connect or cut off Airflow in vacuum lines. The applicable working medium is air and non-corrosive gas.

    • Applicable range (Pa)105~1.3X10-4
    • Valve leakage rate (Pa.L/S)≤1.3×10-5
    • Medium temperature (°C) -25~+80 (the sealing material is NBR) -30~+150 (the sealing material is fluororubber)
    • Air source pressure (MPa) 0.4~0.8
    • Any installation position
    • Power supply voltage Standard factory: AC220V/50Hz Special designation: ①AC110V; ②DC24V; ③DC12V, etc.
    • Signal feedback Standard factory: without feedback signal Special designation: magnetic switch DC/AC5~240V
    • Flange standard GB/T6070

     

  •  

    Connection and Dimensions

     

    modle

    diameter (DN)

    ΦD

    L

    H

    B

    A/F

    n/d

    GDQ-JS30

    30

    70

    178

    158

    88

    42/44

    4-M6

    GDQ-JS40

    40

    70

    178

    158

    88

    42/44

    4-M6

    GDQ-JS50

    50

    90

    200

    199

    100

    55/50

    4-M8

    GDQ-JS63

    63

    110

    245

    199

    120

    62/62

    4-M8

     

  • File size: 367.0KB

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