Alarm Valves
Alarm Valve Model H
Description
  • Ductile Iron material to ASTM - A536
  • Flanged x Flanged, Grooved x Grooved and Grooved x Flanged available
  • Rated for maximum 17.5 Bar (250 PSI) operating pressure
  • Size: 80, 100, 150 and 200 NB
  • Variable Pressure Trim with Retard Chamber and Water Motor Gong
  • Constant Pressure Trim available as an option
  • Epoxy painted internally & externally
  • UL Listed and FM Approved
Download
Alarm Valve Model H
Water Motor Gong Bell
Description
  • Hydraulically operated mechanical bell used along with fire protection system valves
  • Corrosion resistant Aluminium alloy material, epoxy coated all over
  • Wall mounted or direct online mounting type
  • UL Listed and FM Approved
Download
Water Motor Gong Bell
Retard Chamber
Description
  • HD Retarding Chamber is used with Alarm Valve Trim when variable pressure is anticipated in the system. It is a holding tank to prevent sounding of Sprinkler Alarm during water pressure surge
  • Material Stainless Steel
  • Connection N 3/4" BSPT (F)
  • UL Listed and FM Approved
Download
Retard Chamber