• Forbes Marshall Auto Vent Valve

Forbes Marshall Auto Vent Valve

Brand: Forbes Marshall
  • Size: 25NB, 40NB, 50NB, 80NB, 100NB
  • Rating: ANSI 300, ANSI 600, ANSI 900, ANSI 1500
  • Flange Standards: Flanged-RF
  • Plug: Linear, Perforated
  • Body Material: A216 WCB, A217 WC6
  • Top MOC: A216 WCB, A217 WC6
  • Trim Material: SS316, SS410 (Nitriding)
  • Gasket: Graphite
  • Packing: Graphite
  • Sealing: Viton
  • Signal: On-Off Type with Solenoid Valve 24 V DC


Actuator Features: 

    1. ​Actuator Type: Diaphragm Pneumatic Actuator 
    2. Actuator Action: Air to Close 
    3. Failure Position: Failed to Open
    4. Accessories: Comes With Emergency Handwheel, Air Filter & Regulator, Limit Switches 

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