Additional InformationASTM F1970|NSF/ANSI 14|NSF/ANSI/CAN 61
Marketing InformationThe 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 EPDM O-ring is ideal for use in chemical processing, industrial plating, chilled water distribution, chemical drainage and irrigation systems.