The 1-1/2 PVC ZDL DIAPHRAGM VALVE SPIGOT EPDM from SPEARS MFG COMPANY is engineered for optimal flow control in PVC piping systems. This diaphragm valve features a spigot connection for easy installation and is made from durable PVC material, ensuring long-lasting performance. The EPDM diaphragm provides excellent resistance to chemicals and temperature variations, making it suitable for a wide range of applications. With a size of 1-1/2 inches, this valve is ideal for both residential and commercial plumbing systems, ensuring reliable operation and compliance with industry standards.