Choice of Connections: Fast and easy installation without adaptors reducing leak points. Available connections include Universal (male thread/female sweat), PEX Crimp, PEX Cold expansion, CPVC, and Stub outs Cast Brass Valve Body: Durable. Ideal material for prolonged contact with water Flat Back: Allows valve to be mounted flush against cross brace for easy and solid installation Test Cap: Allows valve body to be tested and flushed without the presence of the valve cartridge; Can be tested using test cap with air (200 psi) or water (300 psi) Stainless Steel Retaining Ring with Flats: Secures test cap/ cartridge in place and eliminates need for screws; Flats make it simple to loosen ring for quick, easy insertion/removal of test cap/cartridge PEX Elbow Connections: Fast and easy installation without adapters reducing leak points Symmetrical Design: Allows valve body to be rotated 180 degree to accommodate supply lines from the floor or the ceiling Back to Back Capability: Hot and cold can be reversed quickly and easily Exclusive Plaster Guard: Plaster guard is designed to protect valve and act as a guide during installation; It can serve as mounting support for thin wall installations Includes Screwdriver Stops for easy servicing at the valve