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BSP Threaded Automatic Air Vent Valve PN16 for Water Pipeline
Home » Products » Valves » Air Release Valve » BSP Threaded Automatic Air Vent Valve PN16 for Water Pipeline

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BSP Threaded Automatic Air Vent Valve PN16 for Water Pipeline

air valve series includes flanged combination air valves, double-orifice air valves, easy-maintenance air valves, large-orifice air and vacuum valves and threaded automatic air release valves. Different designs are available for different pipeline sizes, pressure ratings and working conditions.
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threaded automatic air release valve automatic air vent valve air release valve threaded air valve HVAC air release valve small air release valve small automatic air vent valve valve
Product Description
Company


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Product Overview

MaitoLead air valves are designed for water supply, wastewater, irrigation, HVAC and industrial pipeline systems. They help release trapped air, prevent vacuum damage, reduce pressure fluctuation and improve pipeline efficiency.


Our product range includes flanged combination air valves, double-orifice air valves, easy-maintenance air valves, large-orifice air and vacuum valves and threaded automatic air release valves.

Vesta Home Co., Ltd. only uses renewable materials for packaging and transportation materials.

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Technical Specification
ChatGPT Image 2026年6月26日 11_28_20
Item Specification
Product Name Threaded Automatic Air Release Valve
Valve Type Automatic Air Release Valve / Air Vent Valve
Connection Type Threaded
Available Thread BSP / BSPT / NPT
Size Range 1/2” - 2”
Pressure Rating PN10 / PN16
Body Material Cast Iron / Ductile Iron
Vent Component Brass
Coating Blue epoxy coating
Suitable Medium Clean water, hot water, HVAC water
Application Water supply, HVAC, heating, cooling, small pump room
Installation Position Pipeline high points or equipment air collection points
Operation Automatic air release by float mechanism
Brand MaitoLead
FAQ
What is the function of an automatic air release valve?

An automatic air release valve is used to discharge trapped air from the pipeline during normal operation. It helps improve flow efficiency and reduce air blockage, noise and pressure fluctuation.

Where should this valve be installed?

It is usually installed at pipeline high points, equipment air collection points, pump rooms or positions where air may accumulate.

Can this valve be used for HVAC systems?

Yes. This valve is suitable for HVAC heating and cooling systems, water circulation systems and building pipeline systems.

Can it be used for large main pipelines?

For large main pipelines, a flanged combination air valve or large-orifice air and vacuum valve is recommended. This threaded automatic air release valve is more suitable for small pipeline systems.

What thread standards are available?

BSP, BSPT and NPT thread can be supplied according to customer requirements.

What pressure rating can be supplied?

PN10 and PN16 are commonly available. Other pressure ratings can be confirmed according to project requirements.

Product Description

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