PRODUCT FEATURES

Sizes: 2.5" thru 8" (DN65 thru DN200)

Working Pressure: 1,4 to 20,7 bar (20 to 300 psi)

End Connection: 2.5” Groove x Groove

                               4”, 6”, 8” Flange x Flange

Flange Drilling:ANSI

Approvals: UL Listed & FM Approved

TYCO AV-1 Alarm Valves may be installed vertically or horizontally
• Alarm Valves are divided seat ring, rubber-faced clapper, check type, water flow alarm valves
• Automatically actuates electrically and/or hydraulically operated alarms when there is a steady f low 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.

PRODUCT FEATURES

Sizes: ¾” (20 mm)

Working Pressure: 20,7 bar (300 psi)

System: For use in a wet type automatic sprinkler system riser

Approvals: UL & C-UL Listed & FM Approved

Hydraulically operated outdoor alarm for use with appropriate fire protection system valves (alarm, dry, deluge)
• Uses energy-efficient lightweight impeller design capable of producing very high sound level
• Corrosion-resistant aluminum alloy gong, gong-mount, and water motor housing