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Fire Protection Wet Alarm Valve Assembly for Fire Sprinkler System

Fire Protection Wet Alarm Valve Assembly for Fire Sprinkler System

Fire Protection Wet Alarm Valve Assembly For Fire Sprinkler System Detailed Images Product Description Wet Alarm Valve A;
Basic Info
Model NO. AV-1
Function Fire Fighting
Sealing Form Soft Sealing
Flow Direction Unidirection
Standard JIS ANSI
Application Industrial Usage, Water Industrial Usage, Household Usage
Color Red
Transport Package Plywood Case
Specification DN50-DN200
Trademark Bohai
Origin China
HS Code 848184090
Production Capacity 50000PCS /Year
Product Description
Fire Protection Wet Alarm Valve Assembly For Fire Sprinkler System
Detailed Images
Product Description

Wet Alarm Valve Assembly For Fire Sprinkler System

The 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.

It is used to help prevent false alarms associated with pressure variations in public water supplies.

The 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.

Size

Nominal Valve Size,

Inches

Groove*Groove

Lbs. kg

Flange*Groove

Lbs. kg

Flange*Flange

Lbs.kg

2-1/22228N/A
4384757
6587084
8102120149
Processing Cetifications Our Customers
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory Located In Tianjin, China.
Q: What's your product range?
A: We produce Butterfly valve, Gate valve, Check valve, Y strainer ,Water Controlling Valve and other Pipe Accessories .
Q: What's Execution Standard?
A: ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.
Q: What's your Strong product ?
A: Centre Line Butterfly valve, Eccentric Butterfly valve ,Resilient Seat Gate valve, and largest size to DN3200 .
Q: How long is your delivery time?
A: Generally it is 10 days if the goods are in stock. or it is 35 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shipment.

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