Vaccum-Breaking Air
Release Valve
After power failure or rapid draining of the system, a vacuum condition often occurs in pipelines and there is a threat of column separation occurring.
AVISHKAR Vaccum Breaking Air Release Valves permit rapid intake of atmospheric air to reduce these vacuum conditions in piping systems. The graph below depicts the intake capacity.
After power failure or rapid draining of the system, a vacuum condition often occurs in pipelines and there is a threat of column separation occurring.
AVISHKAR Vaccum Breaking Air Release Valves permit rapid intake of atmospheric air to reduce these vacuum conditions in piping systems. The graph below depicts the intake capacity.
After power failure or rapid draining of the system, a vacuum condition often occurs in pipelines and there is a threat of column separation occurring.
AVISHKAR Vaccum Breaking Air Release Valves permit rapid intake of atmospheric air to reduce these vacuum conditions in piping systems. The graph below depicts the intake capacity.
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Advantages
High pressure float will fall down and the air intake will subsequently pull down the low-pressure float.
High pressure float will fall down and the air intake will subsequently pull down the low-pressure float.
High pressure float will fall down and the air intake will subsequently pull down the low-pressure float.
The main bore area in 400 mm air valve is 570 mm, much larger than the designated bore area of 400 mm. This permits large intake of air to the tune of35310 cuft/min @ 5.70 psi pressure below atmosphere.This will eliminate the vacuum conditions.
The main bore area in 400 mm air valve is 570 mm, much larger than the designated bore area of 400 mm. This permits large intake of air to the tune of35310 cuft/min @ 5.70 psi pressure below atmosphere.This will eliminate the vacuum conditions.
The main bore area in 400 mm air valve is 570 mm, much larger than the designated bore area of 400 mm. This permits large intake of air to the tune of35310 cuft/min @ 5.70 psi pressure below atmosphere.This will eliminate the vacuum conditions.
Once the positive pressure is restored, the valve will start closing.The unique design feature of the float ensures that the air valve is drop tight at 50 cm water column (height above sealing surface level, tested on DN 200), equal to a pressure of 0.05 bars.
Once the positive pressure is restored, the valve will start closing.The unique design feature of the float ensures that the air valve is drop tight at 50 cm water column (height above sealing surface level, tested on DN 200), equal to a pressure of 0.05 bars.
Once the positive pressure is restored, the valve will start closing.The unique design feature of the float ensures that the air valve is drop tight at 50 cm water column (height above sealing surface level, tested on DN 200), equal to a pressure of 0.05 bars.
In general production we test the valve at 1-meter water level and as a precaution we promise sealing at 2 meters of water in site conditions. So, our low-pressure sealing is declared at 2 mwc.
In general production we test the valve at 1-meter water level and as a precaution we promise sealing at 2 meters of water in site conditions. So, our low-pressure sealing is declared at 2 mwc.
In general production we test the valve at 1-meter water level and as a precaution we promise sealing at 2 meters of water in site conditions. So, our low-pressure sealing is declared at 2 mwc.
Turn Your Valve Requirements Into Reality—Today.
From design to delivery, we craft will help you craft valve solutions engineered for maximum efficiency and durability.
Avishkar Engineers Pvt Ltd
At Avishkar Valves, we manufacture high-quality industrial valves that keep your operations running. Strong. Durable. Built for performance.
Turn Your Valve Requirements Into Reality—Today.
From design to delivery, we craft will help you craft valve solutions engineered for maximum efficiency and durability.
Avishkar Engineers Pvt Ltd
At Avishkar Valves, we manufacture high-quality industrial valves that keep your operations running. Strong. Durable. Built for performance.
Turn Your Valve Requirements Into Reality—Today.
From design to delivery, we craft will help you craft valve solutions engineered for maximum efficiency and durability.
Avishkar Engineers Pvt Ltd
At Avishkar Valves, we manufacture high-quality industrial valves that keep your operations running. Strong. Durable. Built for performance.
