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Tyco Fire Products Brand

Residential Shut-Off Valve,
Dual-Purpose Water Supply, Domestic and Fire Sprinkler System

  • 1" (DN25) size is designed for NFPA 13D system needs. The 2" (DN50) is designed for either NFPA 13D or NFPA 13R.
  • During the design of a residential sprinkler system, domestic water use should be taken into consideration unless the domestic supply can be stopped when a sprinkler operates
  • When a sprinkler operates, water supply is automatically diverted from the domestic system to the sprinkler system
  • Eliminates the need for pumps, pressurized storage tanks, or electrically operated domestic shutoff valves
  • Valve automatically resets after the fire protection system is returned to normal service
  • Maximum rated working pressure is 175 psi (12,1 bar)
  • Listings and Approvals: UL, C-UL, & NSF
Tech Data Sheet: TFP980 View |  PDF 223kb

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