1-1/2 in. (38.1 mm) Test and Drain Valve NPT with 1/2 in. (12.7 mm) 5.6K orifice offers an all-in-one solution for quick and easy water flow testing and system drainage without water hammer. The vinyl-coated three-position steel handle provides at-a-glance control and monitoring of valve status, all on a compact, forged-brass body. This valve is straight.
Suitable for use in water-based systems including fire protection, the 1-1/2 in. (38.1 mm) Test and Drain Valve assembly features a PTFE seat and chrome-plated brass ball that form a water-tight seal when not in operation.
The 1/2 in. (12.7 mm) 5.6K orifice is ideal for simulating discharge rates of many 1/2 in. (12.7mm) fire sprinkler heads. Designed for compliance with NFPA 13, NFPA 13R, and NFPA 13D including closure rate, approvals, and leakage control.
1-1/2 in. (38.1 mm) Test and Drain Valve is rated at 300 PSI working pressure and has a female National Pipe Thread (NPT) inlet and outlet for easy installation.
Other sizes, orientations (angled), and orifice options for this 1-1/2 in. (38.1 mm) Test and Drain Valve are available.
UL listed and FM approved.