The 4" DOSY-RW-GATE from Watts Regulator Company is a robust gate valve designed for optimal flow control in various piping systems. This valve features a durable construction that meets industry standards, ensuring reliability and longevity. With a 4" diameter, it is ideal for large-scale applications, providing excellent sealing capabilities to prevent leaks. The user-friendly design allows for easy operation, making it suitable for both residential and commercial installations. This gate valve is compatible with a wide range of fluids, making it a versatile choice for any plumbing system.