Air valves are applied on the water pipelines and the equipment to exclude the gas In pipelines, it enhances the efficiency of water transport and protects pipelines from

transformation and break. When the pipeline is under negative pressure, this valve will solution air automatically to prevent the pipeline breaking. This valve has a big gas

displacement for double air vents, it owns maintenance valve, close it when repaired then it can be on-line. 

Features:

1.Can eliminate the gas in the pipe, reduce drag and save energy.

2.When the pipe is under pressure, the product can automatically inhale air to prevent the pipe from bursting

3.Floating ball is stainless steel, long service life, safe and reliable.

Operation of pipeline system, when the pipeline internal pressure or temperature changes and dissolved in the water of the air is released, air valves will be the timely discharge, prevent pipeline in formation of gas and affect the operation of the pipeline system.

Applied projects:

Water conservancy construction

Exhaust valves are used in the independent heating system, central heating system, heating boiler, central air conditioning, floor heating and solar heating system. Because usually have certain air dissolved in water, and air solubility with the rising of temperature decreases, the water in the process of cycle gas gradually separated from the water, and gradually come together to form a big bubble column, even because there is water, so often have gases.