The Hayward RPV1100TPV2 is a 1" PVC Pressure Relief Valve designed for reliable performance in high-pressure applications, rated for 10-250 psi. This valve features a durable PTFE/FPM diaphragm, ensuring excellent chemical resistance and longevity. With NPT ends for easy installation, it complies with industry standards, making it suitable for various systems including water treatment and industrial processes. The valve's robust construction and precise pressure regulation capabilities make it an essential component for maintaining system integrity.