4 in. Ductile Iron Grooved Sprinkler Check Valve
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Tyco
Model AV-1-300 4 in. Ductile Iron Grooved Sprinkler Check Valve
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Purchase history
Tyco
Model AV-1-300
4 in. Ductile Iron Grooved Sprinkler Check Valve
52-203-1-113
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Product Details
- May be installed vertically or horizontally and 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
- Available preassembled with modular trim to provide a quick and convenient method for trimming valve risers
- Divided seat ring, rubber faced clapper, water flow alarm check valves intended for use in wet pipe fire protection systems
- Optional retard chamber used in installations subject to variable pressure (generally associated with public water supplies) to help prevent false alarms
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Specifications
- Application:
- Fire Protection
- Clean Bagged:
- No
- Collection:
- Model AV-1-300
- End Connection 1:
- Grooved
- End Connection 2:
- Grooved
- End Connections:
- Grooved
- FM Approved:
- Yes
- IAPMO Listed -:
- No
- Installation Type:
- Horizontal Mount, Vertical Mount
- Material:
- Ductile Iron, Bronze, Rubber
- Material Type:
- EPDM
- NSF Certified:
- No
- Pressure - High:
- 300
- Pressure - Low:
- 20
- Recommended Valve Application:
- Fire Protection
- UL Listed:
- Yes
- Valve Body Material:
- Ductile Iron
- Valve Seat Material:
- Bronze
- Valve Size:
- 4 in
- Valve Type:
- Sprinkler Check Valve
- Weight:
- 38 lb