AV-1-300 ALARM CHECK VALVE, 300 PSI VERTICAL OR HORIZONTAL* INSTALLATION

The TYCO Model AV-1-300 Alarm Check Valves are divided seat ring, rubber-faced clapper, waterflow alarm check valves that are intended for use in wet pipe (automatic sprinkler) fire protection systems. They may be installed vertically or horizontally*, and they are designed to automatically actuate electric and/or hydraulic alarms when there is a steady flow of water into the system that is equivalent to the discharge rate of one or more sprinklers.

• MODEL : AV-1-300
• SIZE : 4"- 8" DIA.
• WORKING PRESSURE : 300 PSI.
•TESTED PRESSURE : 600 PSI.
• APPROVED : UL/FM APPROVED
• FINISH : RED ENAMEL
• CONNECTION : FLANGED x FLANGED
• TRIM : O - VERTICAL TRIM
• O - HORIZONTAL TRIM
•RETARD CHAMBER : MODEL RC-1
•WATER MOTOR ALARM : MODEL WMA-1