South American Valve is a leading Air Release valve manufacturer in Brazil.An air release valve is a crucial component in fluid handling systems, designed to automatically release trapped air pockets from pipelines. Air pockets can form during the filling of pipelines or as dissolved air comes out of the solution under pressure changes. These pockets can impede the flow of fluid, reduce the system's efficiency, and cause pressure surges or water hammer. The air release valve typically consists of a float mechanism that rises and falls with the presence of air and water. When air accumulates in the valve, the float drops, opening a small orifice to vent the air. Once the air is expelled, the float rises with the water level, closing the orifice and preventing fluid from escaping.

South American Valve is a top  Air Release valve manufacturer in Brazil.Air release valves are widely used in water supply networks, sewage systems, and various industrial applications to maintain the proper functioning of pipelines and equipment. By ensuring that air is continuously removed, these valves help in maintaining optimal flow rates, reducing energy consumption, and preventing damage to pumps and other components. Additionally, the consistent removal of air can prevent the formation of vacuum conditions, which can lead to pipeline collapse or other structural issues. The reliability and efficiency of air release valves make them essential for ensuring the longevity and performance of fluid handling systems

What is the purpose of the air valve?

Air valves are hydromechanical devices with an internal float mechanism designed to release trapped air and wastewater gases during filling and operation of a piping system. They also ensure air intake during draining to maintain a positive pressure.

Air is often entrapped within pipeline bends or elbows. For this reason, it is considered best practice to install the air valve as close to the elbow as possible, as it is a likely source of entrapped air. If this is not practical within your pipeline, a secondary option is to install a tee instead of a bend.

Types:

Single orifice air release valve

Double orifice air release valve

Double orifice kinetic air release valve

Advantages:

A pipe’s flow being impeded or its effective section being reduced

Inaccurate readings on hydrometers and gauges.

Serious damage to the rotating internal components of gauges.

A lack of water due to inaccurate metre and hydrometer readings.

Issues with cavitation and corrosion.

Industries:

Oil and Gas Industry

Pipeline Industry

Marine Industry

Power Industry

Nuclear Industry

Mining Industry

Chemical Industry

Petrochemical Industry

Steam Services Industry

Description:-

Available materials: CF8M, CF8, SS316, CF8M, WCB, WC6, WCC, LCB, LCC, SS304, SS316

Class:150-300

Pressure: PN6 to PN40

Size:1/2”-8”

End: flanged, threaded

Visit us to know more:

https://www.southamericanvalve.com/product-category/air-valve/

Our address: Rua da Quitanda,
86 Rio de Janeiro,
RJ
20091-902