PRODUCT SPECIFICATIONS
The test and drain valve for sprinkler systems combines the functions of test and drain for wet sprinkler systems. complies with the requirements of NFPA-13, NFPA-13R and NFPA-13D.
Main feature as follows:
- NPT threads 1” – 1½” – 1 1/4” – 2”
- Groove connections 1 1/4” – 1½” – 2”
- Forged brass body
- Chrome plate brass ball valve
- PTFE seats.
- Single-handle ball valves with three working positions
- Tamper-resistant test orifice and sight glass included








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