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Dorot DAV-MH Series Full Bore Air Release Valve |
World famous Dorot DAV-MH series full bore air release and vacuum breaker valves.
Full bore design allows for high velocity air discharge. Dorot DAV-MH Series air release valve for water supply;
PN16 and PN25 rating.
Simple reliable construction.
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(PDF file 1.4MB)
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Dorot DAV-P Series DAV-1-A & DAV-2-KA Air Release Valves |
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The Dorot DAV-1-A is a 25mm double function air valve designed to release air when filling pipeline and act as a vacuum breaker when empting the pipeline.
The DAV-2-KA is a 50mm triple function double orifice air release & vacuum breaker valve, which incorporates a small orifice similar to DAV-1-A and an additional large orifice.
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(PDF file 3MB)
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AVFI ARV-3-N Sewage Air Release Valves |

The ARV-3-N incorporates a kinetic and an automatic air
release valve in one single valve body. Its function in the
sewage system is to allow air and gases to be expelled from
the pipeline during filling, and air to be admitted into the
pipeline during emptying.
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(PDF file 0.5MB)
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AVFI ARV-4-N Air Release Valve For Wastewater & Coal Seam Gas |
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The ARV-4-N is a Stainless Steel triple action Air Release
Valve. It incorporates kinetic and automatic air release
functions in one single valve body.
The valve is designed to provide a complete separation of floating
material in the water from the sealing mechanism ensuring
optimum performance and reliability.
The ARV-4-N is designed to absorb small changes in
pressure which prevents the small and large orifice from
continually opening, thus maintaining a small air gap
between the sealing mechanism and solids.
The ARV-4-N is available in 25mm & 50mm:, with either of the following connections:
Threaded; BSP or NPT
Flanged: AS4087 or ANSI.
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(PDF file 0.6MB)
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Dorot DAV-MS Series Standard Bore Air Release Valve |
Dorot DAV-MS series standard bore air release and vacuum breaker valves.
Dorot DAV-MS Series air release valve for water supply;
PN16 and PN25 rating.
Simple reliable construction.
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(PDF file 1.1MB)
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Dorot DAV-C Series Air Release Valve For Corrosive Liquids |
Dorot DAV-C series air release and vacuum breaker valves for corrosive liquids.
Dorot DAV-C Series air release valve for corrosive fluid networks;
PN16 and PN25 rating. Made to resist corrosion caused by various liquids in mines, desalinization plants, and the chemical industry.
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(PDF file 1.1MB)
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MPS & MPC Air Release Valves |
Available
in single orifice (MPS) and double orifice (MPC).
Design allows high velocity air discharge up to 0.8 bar
differential pressure, preventing premature closing of float.
Simple reliable construction.
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(PDF file 0.5MB)
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