The in-line shutoff ball valve with PEX end connections is easily installed using NIBCO copper crimp rings, copper crimp sleeves, stainless steel clamps, or stainless steel sleeves. The valve offers full flow and is manufactured from a high quality dezincification resistant alloy which resists stress cracking and corrosion. Please refer to NIBCO technical data sheets and catalogs for engineering and installation information. NIBCO® PEX systems provide a safe, economical and energy-efficient piping alternative for water distribution, radiant floor heating, municipal water supply, geothermal climate control, snow melt and drip irrigation. NIBCO® PEX tubing, fittings, valves, and manifolds are designed to be used as a complete system, and are backed by a NIBCO INC. limited warranty.