Regulating insert to be placed in valves, and valve unit
Regulation of atmospheric conditions within a confined space
Relief valve
Resettable bi-stable thermal valve
Resettable bi-stable thermal valve
Resettable thermal pressure relief device
Reversible expansion valve
Ring angle thermally responsive expansion valve
Safety control
Safety device
Safety device for sanitary equipment
Safety shower head
Selective zone isolation for HVAC system
Selective zone isolation for HVAC system
Self-contained temperature and pressure operated pinch valve
Self-contained thermal actuator
Sensing refrigerant temperature in a thermostatic expansion valv
Sensing refrigerant temperature in a thermostatic expansion...
Setup-setback thermostat having a simple setup-setback visual in
Shape memory alloy actuator