The 4" PVC Back Pressure Valve is designed to maintain pressure between 10-150 psi, featuring a PTFE/FPM diaphragm for enhanced chemical resistance. Its flanged design allows for straightforward installation in various piping systems. Constructed from durable PVC, this valve is built to withstand harsh environments and ensure long-lasting performance. Ideal for water treatment and chemical processing applications, it meets industry standards for safety and reliability, making it a dependable choice for maintaining system pressure.
