Forbes Marshall Auto Vent Valve

Forbes Marshall Auto Vent Valve
  • 443569 auto vent valve (2)?1535268338
  • 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
Description

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