Sprinkler Air Release Valve

Connection Type: NPT / BSPT / BSPP threaded connection, with flanged options available Service Medium: Water, max 82°C Surface Protection: FBE coating according to AWWA C550

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Пожарный насос и комплектующие

Клапан выпуска воздуха

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The Sprinkler Air Release Valve is used in wet pipe sprinkler systems and horizontal split-case pump casings. It helps vent small pockets of accumulated air while the system operates under pressure above atmospheric level.

Key Features

Designed for wet pipe sprinkler system applications
Suitable for horizontal split-case pump casing use
Helps release small accumulated air pockets
Small-orifice design for air venting only
Threaded and flanged configuration options available
NPT, BSPT, and BSPP thread options
Available with 1/16″ or 3/32″ orifice options
Suitable for pressurized water system operation

Product Configurations

Item	Details
Venting Design	Small-orifice air discharge
Application	Wet pipe sprinkler system and pump casing air venting
Inlet Options	1/2″, 3/4″, 1″ threaded type; DN50 to DN200 flanged type
Outlet Option	1/2″ NPT outlet for threaded models
Orifice Options	1/16″ or 3/32″ depending on configuration
Pressure Options	200 psi, 250 psi, or 300 psi
System Use	For pressurized sprinkler or fire pump water 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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