1 1/2" (38.1 mm) Test & Drain Valve NPT with 1/2" (5.6K) Orifice
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| Part Number | Finish Options | Availability | Inlet |
|---|---|---|---|
| TD150-50 | Brass | Usually ships within 24 hours | 1 1/2" (38.1 mm) Female NPT |
| Outlet | Pressure | Orifice Size | Listing |
|---|---|---|---|
| 1 1/2" (38.1 mm) Female NPT | 300 PSI | 1/2" (12.7 mm)/5.6K Orifice | UL, FM |
Product Description
1 1/2" (38.1 mm) Test and Drain Valve NPT with 1/2" (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.
Suitable for use in water-based systems including fire protection, the 1 1/2" (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" (12.7 mm) 5.6K orifice is ideal for simulating discharge rates of many 1/2” (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" (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 and orifice options for this 1 1/2" (38.1 mm) Test and Drain Valve are available.
UL listed and FM approved.
| UL Listed | UL-Listed |
|---|---|
| Valve Size | 1 1/2" (38.1 mm) |
| Valve Pipe Connection Type | Threaded |