Modular multi-function fluid flow control device
Multi-position valve for backflushing filters
Multi-way valve
Non-wearing washer for fluid valve
Output pressure control apparatus
Outside filter for flush valve
Pilot-operated valve with integral filter
Piston type valve
Piston-type flush valve having a triple filtered bypass
Power-operated valve
Pressure control valve
Pressure relief filter and valve and cryopump utilizing the same
Pressure relief filter and valve and cryopump utilizing the same
Pressure stabilizer device
Pressure stabilizer for hydrocarbon storage facilities
Pressure-regulating arrangement
Primary valve actuator assembly
Process and apparatus for supplying additives at controlled rate
Protective inlet for gas regulator valve housing
Pump device for a gas oil tank of a motor vehicle