A high pressure water control device
A hydraulically actuated mixing valve
A liquid distributor valve
A liquid distributor valve
A load bearing solenoid operated valve and method of making...
A magnetically controlled gas valve and a method for testing...
A metering valve
A method of controlling gas supply and opening/closing gas...
A mixer valve having a ball valve element and upper sealing...
A mixer valve having a ball valve element housed in a cartridge
A mixing faucet
A multi-way valve with fan-shaped flow channel sealing pair
A multiple valve assembly for reducing water loss from a leak
A non-return valve
A non-return valve
A normally closed in-channel micro check valve
A pressure balancer structure for water passage of...
A pressure regulating device, a compressed air supply system...
A pump valve
A pump with flexible tube pinch mechanism