AV-1 Alarm Valves may be installed vertically or horizontally
Groove x Groove, Flange x Flange, Flange x Groove Alarm Valves are divided seat ring, rubber-faced clapper, check type, water flow alarm valves
For use in wet pipe (automatic sprinkler) fire protection systems
Automatically actuates electrically and/or hydraulically operated alarms when there is a steady flow equivalent to the discharge rate for one or more sprinklers
Optional Retard Chamber used in installations subject to variable pressure (generally associated with public water supplies) to help prevent false alarms
Available pre-assembled with modular trim to provide a quick and convenient method for trimming valve risers. Contact TFP for details
Working water pressure range is 20 to 300 psi (1,4 to 20,7 bar)
Listings and Approvals: UL, C-UL, & FM
Tình trạng: Mới
Khu vực
Phường 12, Quận Bình Thạnh, Hồ Chí Minh
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