Spears True Union Ball Check Valve

Spears 1829 series PVC ball valve is made of PVC (polyvinyl chloride) for corrosion resistance, light weight, and high strength, and it has EPDM (ethylene propylene diene monomer) O-rings for good resistance to weathering, ozone, UV, electricity, oils, water, steam, and some solvents. This inline valve connects two pipes going in the same direction, and it has true union connections that allow in-place valve replacement.