Pinch valve assembly
Pinch valve assembly
Pinch valve assembly
Pressure fluid control valve device
Purge valve assembly
Quick connect air-conditioning coupling
Quick-fitting pipe coupling
Rapid coupling system
Refrigerant charge connecting unit
Remotely controllable mixing system
Safety valves and control apparatus
Sequencing valve and hydronic system
Sequencing valve and hydronic system
Shaft seal coolant flow control
Snifter valve useful in control means for a piston in a cylinder
Solenoid operated bipropellant valve
Solenoid valve
Sub-surface gate valve
Three-way solenoid-operated pinch valve assembly
Throttling valve