Additional InformationASTM A276/B72/B75/B371/B584|MSS SP 139|NSF/ANSI 61-8/372
Marketing InformationThe NIBCO® Press System® check valve features a screw-in bonnet for accessibility to repair or replace parts. Swing check valves may be installed in horizontal positions (or vertical with flow moving up). The NIBCO® Press System® is user friendly, quick and easy-to install. When properly crimped a unique "N" witness mark is clearly visible. The lead-free HydraPure® performance Bronze™ ball valve is specifically designed for use in systems that deliver water for human consumption. NIBCO® Press System® applies the proven performance of press technology to NIBCO® valves and fittings - the most specified flow control products in the industry. The NIBCO® Press System® features a full range of precision engineered copper fittings, bronze valves, accessories, pressing tools, jaws and chains. NIBCO® Press System® valves are backed by a 5 years limited warranty. Because of its longstanding reputation for innovation and precision in design and manufacturing, NIBCO® is the preferred brand in the industry.