Designed for use in the Plumbing Market, the new ProLock Shut-Off Valves are available in ½ or ¾ inch CTS.

Manufactured from black thermoplastic, the shut-off valves are UV resistant and safe to use outdoors. The shut-off valves have two interchangeable buttons for color-coding hot and cold water applications. These fittings are suitable for use with copper, PEX or CPVC pipe. They require no tools to make secure connections.

The valves are also lead-free and carry a 25-year warranty against defect in materials or manufacturing.

John Guest USA 

www.johnguest.com/