CLA-VAL 352GF : Hydrant Pit Valve
The Model 352GF Hydrant Pit Valve is a piston style, Deadman operated on / off valve designed for use in air craft refuelling hydrant systems. The Model 352GF Hydrant Pit Valve can be ordered with either a Manual Deadman Pilot or Pneumatic Deadman Pilot. When fitted with a Pneumatic Pilot, an optional Air Release Lanyard Manual override can be added to provide a way to close the Pit Valve even with Deadman air pressure actively applied.