Air valve for an air driven reciprocating device
Angle valve insulation
Antifreeze cover assembly for external faucets
Apparatus for fastening cover to external faucets
Apparatus for insulating water faucets
Apparatus for preventing thermal damage to a preformed plug duri
Apparatus for protecting a water faucet or the like from freezin
Assembly for the control of pressure and volume flow of a flowab
Automatic valve device for sanitation waste pipes
Backflow preventer assembly
Ball cock with sinter ceramic valve seat and valve ball
Ball valve
Ball valve
Ball valve or cock
Beverage tap
Blades for isolators
Butterfly outflow valve
Butterfly valve
Butterfly valve and method of making same
Butterfly valve assembly and method of manufacturing the same