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ARV-1"-K Air Release Valve





Performance
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DESCRIPTION

Designed to efficiently extract the air trapped in pipes, filters, tanks and other places where unwanted air might cause performance problems.

Owing to a perfect fit, the valve is totally sealed even at very low pressures. Simple in design, with just five parts, it's easy to unassemble for cleaning when needed.

Its neck features a built-in filter to prevent undesired objects, such as insects or leaves, from getting into the valve.

Due to its exclusive inner design, the float is not dragged up by the air stream, even when air overtakes sound speed in the outlet. Only water will get the valve shut.

The body and base are made of fiber-glass reinforced polyamide and treated for protection from UV radiation.

PERFORMANCE

The valve performs two functions:

It extracts the air trapped in pipes as they fill. When water reaches the inside of the valve, the float rises shutting the outlet.

It protects pipe crush, cause, if depressure happens, the float drops, opening the outlet and allowing air to enter the pipes, returning the atmospherical pressure to their inside.


 
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Copyright © 2000 Underhill International Corporation
Last modified: December 06, 2007