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Forbes Marshall Piston Actuated Valve FMPAV

The Forbes Marshall Piston Actuated Valve, FMPAV, is a 2-port pneumatically actuated on/off valve. It has a PTFE soft seal which provides a tight shut-off. It is used on steam, water, air, oil, and gases.



Digitally Enabled
  • Anti-water hammer option for liquid flow applications
  • Also available with optional flow regulator, pilot solenoids, travel switch
  • Burnished steam guide with self-aligning gland
  • Rugged design makes the piston actuated valves suitable for adverse plant conditions.
  • Provides tight shutoff with ANSI class VI isolation
  • Suitable for diverse applications and fluids without special adaptations