The 1-1/2" PVC Pressure Relief Valve operates within a pressure range of 10-150 psi, making it essential for maintaining system safety. Featuring a PTFE/FPM diaphragm, it ensures reliable sealing and durability. Constructed from high-quality PVC, this valve is resistant to corrosion and suitable for various industrial applications, including water treatment and chemical processing. The true union design allows for easy installation and maintenance, ensuring optimal performance in demanding environments. This valve is engineered to provide consistent pressure regulation, enhancing system reliability.