Threaded Brass Air Vent Valve

Valve Construction: Brass body End Connection: Threaded BSPP (G), BSPT, or NPT connection Operating Temperature: 0°C to 90°C Rated Pressure: PN16 / 1.6 MPa Available Sizes: 1/2″ / DN15, 3/4″ / DN20, 1″ / DN25 Main Use: Automatic venting of air in water pipelines

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Противопожарный клапан и комплектующие

Латунный клапан

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This threaded brass air vent valve is designed for automatic air release in water pipeline systems. It helps discharge trapped air from the pipeline to reduce cavitation risk and support stable water flow, making it suitable for fire protection, water supply, and general pipeline applications.

Key Features

Automatic air venting for water pipeline systems
Helps release trapped air and reduce cavitation risk
Brass body construction suitable for water system applications
Filtration type design for small air vent valve installations
Threaded connection options for flexible project use
Available with BSPP (G), BSPT, or NPT threads
PN16 pressure rating for standard pipeline operation
Compact size range for small pipeline connections
Rough brass surface for practical installation and handling

Product Configurations

Item	Details
Main Function	Automatic air release from water pipelines
Application	Water pipeline and fire protection system venting
Body Material	Brass
Size Range	1/2″ / DN15 to 1″ / DN25
Thread Options	BSPP (G), BSPT, or NPT
Pressure Class	PN16 / 1.6 MPa
Surface Type	Rough brass finish

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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