The Hayward 1/4" PP Back Pressure Valve is designed for reliable pressure regulation in various applications. With a pressure range of 10-150 psi, this valve features a durable PTFE/FPM diaphragm, ensuring excellent chemical resistance and longevity. The NPT ends facilitate easy installation and compatibility with standard piping systems. Constructed from high-quality polypropylene, this valve is ideal for use in corrosive environments. Its compact size makes it suitable for tight spaces, while its robust design meets industry standards for performance and safety.