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AV-1-300 Alarm Check Valve
P000405 -
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.
- Manufacturer: Tyco
- Origin: China
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- Approvals: UL, C-UL & FM.
- Working Water Pressure Range: 20 to 300 psi (1,4 to 20,7 bar)
- The AV-1-300 Alarm Check Valve Trim includes:
>>> Learn more: Alarm valves
>>> Learn more: Tyco sprinkler
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- Working Water Pressure Range: 20 to 300 psi (1,4 to 20,7 bar)
- The AV-1-300 Alarm Check Valve Trim includes:
+ Pressure gauges to monitor system pressure conditions
+ A bypass check valve reduces the possibility of false alarms by permitting slow as well as small transient increases in water supply pressure to be passed through to the system without opening the waterway clapper.
+ A main drain valve
+ An alarm test valve
- End Connections+ A bypass check valve reduces the possibility of false alarms by permitting slow as well as small transient increases in water supply pressure to be passed through to the system without opening the waterway clapper.
+ A main drain valve
+ An alarm test valve
+ Groove x Groove
+ Flange x Groove
+ Flange x Flange
- Physical Characteristics+ Flange x Groove
+ Flange x Flange
+ The body is ductile iron, the hand-hole cover is ductile iron, and the seat ring is bronze.
+ The clapper for the 2-1/2 inch (DN65) valve size is stainless steel. The clapper for the larger valve sizes is ductile iron. All valve sizes utilize an EPDM clapper facing.
+ Flanged connections are available drilled per ANSI, ISO, AS, and JIS
+ The clapper for the 2-1/2 inch (DN65) valve size is stainless steel. The clapper for the larger valve sizes is ductile iron. All valve sizes utilize an EPDM clapper facing.
+ Flanged connections are available drilled per ANSI, ISO, AS, and JIS
>>> Learn more: Alarm valves
>>> Learn more: Tyco sprinkler
>>> Learn more: Other products
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AV-1-300 Alarm Check Valve
