Vapor Vent For Manholes

REV Series VAPOR VENT for Manhole is installed on the manhole, connected with vapor recovery pipeline by delivery hose, used for vapor recovering or ventilation when load and unload.

 

 

1) Material of body: cast aluminum alloy. Seal: Fluoro and Nitrile.

2) Height of opening the valve: 14mm

3) Working Pressure: 0.8mpa，Minimum pressure of closing valve: 0.4mpa

4) Remain open for ventilation, remain close for vapor recovery.

5) Integrated head and body for easy maintenance.

 

 

Part No.	Product name	Used For	Package	Package Size
REV-1	Vapor Vent Valve	20’’ Manhole Cover	13.5kg/8pcs	58*26*27cm3
REV-1I	Vapor Vent Valve	16’’ Manhole Cover	12.0kg/8 pcs	53*24*25cm3
REV-F	Vapor Vent Valve	20’’ Manhole Cover	15.0kg/8 pcs	58*26*27cm3

 

 

When fuel is stored in storage tank, it can produce vapors that can escape from the tank and create a potentially hazardous situation. These vapors can be flammable and can also cause health problems if they are inhaled. A Vapor Valve for Manholes helps to reduce the risk of these hazards by allowing vapors to be safely released from the tank without escaping into the surrounding environment.

 

 

The Vapor Valve for Manholes typically consists of a valve that opens and closes as pressure inside the tank changes. When the pressure inside the tank becomes too high, the valve opens, allowing vapors to escape. When the pressure inside the tank is balanced, the valve closes, preventing outside air from entering the tank.

 

 

1）Material of body: cast aluminum alloy. Seal: Fluoro and Nitrile.

2) Height of opening the valve: 14mm

3) Working Pressure: 0.8mpa，Minimum pressure of closing valve: 0.4mpa

4) Remain open for ventilation, remain close for vapor recovery.

5) Integrated head and body for easy maintenance.

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