1. Main functions
● Automatic Release: When air accumulates in the pipeline, the float or spring mechanism triggers the valve to open and release the air to prevent the air blockage from affecting the operation of the system.
● Maintaining Efficiency: Ensuring smooth flow of fluids (e.g., hot water, cold water, steam, etc.) to avoid pressure fluctuations or corrosion caused by air.
2. Design features
● Valve body material: mainly brass, stainless steel or cast iron, corrosion-resistant and with high load-bearing capacity.
● Connection method: direct connection to the pipeline through female thread (NPT, BSP and other standards) or external thread, compact installation, suitable for small diameter pipelines.
● Internal mechanism: Conventional float or lever type, automatically close after the air is released to prevent medium leakage.
3. Application Scenarios
● HVAC System: Remove air from radiators and underfloor heating pipes.
● Water supply system: high-rise buildings or main water pipelines.
● Industrial pipelines: chemical, pharmaceutical, and other industries that require stable fluid transportation.
4. Advantages
● Easy to install: The threaded connection does not require welding, which saves space.
● Easy to maintain: Most designs are collapsible, making it easy to clean or replace parts.
● High Reliability: Automatic operation, which reduces manual intervention.
Ball Valve Series
Butterfly Disc Valve Series
Slide Valve Series
Stainless Ball Valve Series
