Solenoid valve with a manual control pushbutton
Spanner for a ball valve
Spring handle angle cock
Spring loaded locking handle for angle cock or the like
Spring loaded valve handle
Spring-locking handle mechanism
Stable, aqueous bleach compositions containing solid organic per
Stop cock for a liquid container
Stop valve
System and method for restricting access to a valve
Systems and methods for two stage fluid path attachment to...
Tamper proof valve
Tamper resistant faucet handle
Temperature lock stop for faucets
Two position actuator with mechanical hold
Valve
Valve
Valve assembly and locking means therefor
Valve for corrosive fluids
Valve for speed filling a dunnage bag