Poppet valve with heater

Poppet valve with heater

Poppet valve with heater

Selector valve assembly

Self-filling potpourri apparatus

Shielded vent port

System and method for providing an integrated gas stick

Throttle valve

Vacuum exhaust valve

Vacuum valve with heater

Valve and method of making same

Valve device for priming a pump, particularly for coffee making

Valve for controlling flow rate of gas

Valve heated by split solenoid

Vaporizing pressure regulator

Variable restrictor and method

Ventilator for coldroom with pressure responsive valves

Widely variable conductance valve