Tyco FM UL Fire Fighting Equipment Wet Pipe Alarm Check Valve

US$500.00 - 2,000.00 1 Piece (MOQ)
Port:
Qingdao, China
Production Capacity:
10000000 Per Week
Payment Terms:
T/T, Western Union, Paypal, Money Gram
Rating: 5.0/5

Last Login Date:

Jul 18, 2025

Business Type:

Manufacturer/Factory, Trading Company

Main Products:

Sprinkler, Valves

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Product Description

Company Info

Basic Info.

Model NO.
AV-1
Alarm Valve Type
Wet Alarm Valve
Closed Fire Sprinkler System
Wet Fire Sprinkler System
Wet Alarm Valve Structure
Seat Type
Alarm Valve Diameter
3"-8"
Certificate
FM UL
Material
Ductile Iron
Color
Red
Trademark
TYCO
Transport Package
Packing Export Standard
Specification
3"-8"
Origin
China

Product Description

Tyco FM UL Fire Fighting Equipment Wet Pipe Alarm Check Valve

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.

A separately ordered Model RC-1 Retard Chamber (Ref. Technical Data Sheet TFP920) is required for installations subject to variable pressures. It is used to help prevent false alarms associated with pressure variations in public water supplies.

The AV-1-300 Alarm Check Valve Trim includes pressure gauges to monitor system pressure conditions, a bypass check valve, a main drain valve, and an alarm test valve. The 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 water-way clapper.


 

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