24 Jul 1Pc One-Way Non-Return Check Valve 1/4″ Male X 1/4″ Female Thread, Prevent Water
【Material】: Preferred nickel-plated copper materia, compared with ordinary copper valves, a dense nickel coating is added to the outer layer. 【SIZE】: 1/4" Thread Check Valve. Before using Check Valve and other connecting products, wrap proper amount of teflon tape to prevent air leakage....