NIBCO NIBCO° 3/4" True Union PVC Schedule 80 Ball Check Valve

The Chemtrol Tru-Bloc True Union ball valve is engineered with a self-adjusting seat and upstream and downstream blocking capability to stop flow when an alternate union is removed for servicing the piping system. The valve's injection molded PVC construction with FKM O-ring is ideal for use in chemical processing, industrial plating, chilled water distribution, chemical drainage and irrigation systems. The original Chemtrol True Union design allows the valve and operational components to be conveniently...