The 1-1/2" PVC Back Pressure Valve is engineered for a pressure range of 10-250 psi, featuring a PTFE/FPM diaphragm and NPT ends for secure connections. This valve is ideal for industrial applications, providing reliable flow control and pressure management. Constructed from high-quality PVC, it offers excellent resistance to chemicals and corrosion. Its specifications ensure compatibility with various systems, meeting industry standards for safety and performance. Perfect for use in water treatment and chemical processing, this valve is crucial for effective fluid handling.