About This [1 1/2" Swing Check Valves]: Brass check valves have standard threads that are smooth and plain, with the proper depth to allow for a tight connection,easy for installation. The valve body can withstand a maximum pressure of 16 bar (232 PSI ) and operating temperatures from -10 °C to +120 °C (14 °F to 248 °F), allowing for use in some complex conditions. [High Performance]:Swing check valves provide a simple and reliable method of maintaining unidirectional flow of media. The swing gate in the check valve opens in one direction only and closes when fluid returns. [Premium Material]: The check valve is made of brass and forged at high temperature, with a smooth inner wall, even pressure, not easy to break. The brass pin is not easy to corrode, keeping the swing gate flexible in movement, check valve can be used normally. [WideApplication]: Suitable for all kinds of non-corrosive liquids, water and oil, widely used in wall-mounted boilers, floor heating systems, water pumps, solar energy and other various piping systems. [Easy Installation]: Humanized design, rounded edges and corners are not easy to hurt your hands. Standard size, compatible with the most common pipes and fittings in the US, no matter if you are a professional or a novice, you can easily install this valve without any complicated steps and special tools required. Overview Material : Brass Brand : WiseWater Exterior Finish : Brass Inlet Connection Size : 1.5 Inches Inlet Connection Type : BSPP Outlet Connection Type : FNPT Maximum Operating Pressure : 16 Bars Number of Ports : 2 Outlet Connection Size : 1.5 Inches Specification Met : ANSI B1.20.1, ANSI B16.11, MSS SP 72
