Exhaust valve for a bag
Fail as-is hydraulic actuator
Faucet for waterbowl
Faucet safety stop
Faucet valve with safety handle
Flow control assemblies for gaseous fuel
Flow control device
Flow rate control valve
Fluid controller with pivoting valve stem operator
Fluid flow control cock fitted with a lever having several...
Fluid flow control valve and actuating mechanism
Fluid valve
Flush valve chock
Fuel control system and control device therefor or the like
Fuel dispenser aid
Fuel pump nozzle holding device
Gas pump holder
Gas pump lever holding device
Gate valve
Gate valve actuator override mechanism