About This EASY TO USE: VAV 3/4 Inch Isolation Kit involves hot and cold valves 500WOG & pressure relief valve (150 PSI/200K BTU), 1/4 colored valve handles for easy identification of hot and cold valves. Full port brass ball valves with adjustable packing gland, Equipped with full port ball valve for better flow rate. Suitable for most U.S. residential usage, both residential and commercial gas tankless water heater brands MATERIAL: Components are certified lead-free brass, Meets all federal & state standards for lead levels in drinking water system components, You will also find CSA certification on the water pipe and gas pipe as a proof of their authenticity SUPERIOR INTEGRATED DESIGN: This complete kit made from lead free heavy duty brass for years of usage, tankless water heater cleaning kit，One-piece forged brass body effectively prevents leakage or dripping. The main isolation valve set is factory tested to be leak-free so that your heater can be maintained periodically during each flushing sequence, Integrated drain valve with brass safety cap for easily maintenance STANDARD SIZES: The tankless kit works with all 3/4 inch NPT thread is suitable for most American residential usage, both commercial and residential gas tankless water heater brand such as Noritz, Rinnai, Rheem, Takagi and so on CUSTOMER SERVICE: If you encounter any problems in the process of using our products, please feel free to contact us directly online, we will solve it for you as soon as we see your message Overview Material : Brass Brand : VAV Exterior Finish : Brass Inlet Connection Size : 0.75 Inches Inlet Connection Type : National Pipe Tapered Outlet Connection Type : NPT Maximum Operating Pressure : 150 Pound per Square Inch Number of Ports : 2 Outlet Connection Size : 0.75 Inches Specification Met : CSA
