Additional InformationASTM B88|cUPC Certified|IAPMO Certified|NSF/ANSI/CAN 61-9/372
Marketing InformationThe NIBCO® PRO-Stop® quarter-turn supply stop valve features a blowout-proof stem and EPDM O-ring seal. The specially designed PTFE seat and shell are 100% tested to ensure no leakage for the life of the valve. The supply stop valve is constructed of high quality lead-free dezincification-resistant (DZR) brass alloy per ASTM specifications. The multi-purpose shutoff valve is ideal for PEX applications in domestic water systems.