The Hayward Industrial Products 1/2" CPVC Back Pressure Valve is designed for pressures ranging from 10-150 psi. It features a PTFE/FPM diaphragm and NPT ends for secure connections. This valve is constructed from durable CPVC, providing excellent resistance to corrosive fluids, making it ideal for industrial applications. Its design allows for easy installation and maintenance, ensuring reliable operation in your piping systems. This back pressure valve is crucial for maintaining system pressure and preventing backflow, ensuring optimal performance.