Self-Tapping Water Valve Location: Home products HVAC/RService & InstallationSelf-Tapping Water Valve Self-Tapping Water Valve Item: STV-1 Product Description:Self-Tapping Water Valves Install valve, connect charging hose, service. From 3/8" O.D. to 1-1/8" O.D., 1/4" compression fittings To Similar Products:
