Combination Air Release Valve

Connection Type: NPT threaded connection or flanged connection to B16.1 Class 125 / B16.5 Class 150 Air Control Feature: Large and small orifices for venting and admitting air Operating Temperature: 0°C–80°C Pressure Rating: 300 psi Surface Protection: FBE coating according to AWWA C550

Категория:

Пожарный насос и комплектующие

Клапан выпуска воздуха

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Сопутствующие товары

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Описание продукта

The Combination Air Release Valve combines air release and vacuum breaker functions in one valve. It can discharge or admit large volumes of air like an air/vacuum valve, while also releasing small trapped air pockets during system operation.

Key Features

Combines air release and vacuum breaker functions
Releases or admits large volumes of air when required
Also vents small accumulated air pockets during operation
Large and small orifice design for different air flow conditions
Threaded and flanged inlet options available
Suitable for water piping and fire protection systems
Working pressure options up to 300 psi
Multiple inlet and outlet configurations available

Product Configurations

Item	Details
Valve Function	Air release and vacuum breaker operation
Air Flow Design	Large-volume air intake / exhaust and small air pocket release
Orifice Options	Large orifice options from 3/4″ to 2-1/2″; small orifice option 0.076″
Inlet Options	1″ to 6″ threaded or flanged inlet options
Outlet Options	1/2″ to 6″ NPT outlet options
Pressure Options	250 psi or 300 psi depending on configuration
System Use	Air control for pressurized water piping systems

FAQ
Q1: Who are we?
A: We are a fire fighting equipment manufacturer based in Fujian, China. Since 2004, we have supplied a wide range of fire safety products for domestic and international markets, including fire sprinklers, hydrants, valves, hoses and extinguishers.
Q2: How do we ensure product quality?
A: We follow strict quality control procedures from raw material inspection to production and final shipment. Pre-production samples and final inspections can be arranged according to order requirements.
Q3: What products do we supply?
A: We supply fire sprinklers, fire extinguishers, fire hydrants, fire valves, fire hoses, hose reels, fire cabinets, foam equipment and other fire fighting accessories.
Q4: Why choose Sunroom?
A: Sunroom has over 21 years of experience in fire fighting equipment manufacturing. We offer a wide product range, support customized production, and provide certificates or technical documents according to product and project requirements.

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