Faucet with water temperature retaining feature
Floating cage cartridge valve and knob
Flow control valve
Flow control valve cartridge
Flow control valve coupling structure
Flow valve
Flow- and temperature-control valve
Flow-control valve assembly
Fluid check valve with replaceable flapper assembly
Fluid check valve with replaceable valve seat and flapper assemb
Fluid control valve
Fluid controller
Fluid supply and dispensing apparatus
Fluid valve
Fluid valve
Flush apparatus for watering systems
Frictional control of a single lever faucet construction
Fuel rail mounted fuel pressure regulator
Gas feed valve for domestic applications and the like
Gas safety shutoff apparatus