CV-LY-011wafer Swing Fuel Air Compressor Check Valve
air compressor check valve description
air compressor check valve as a one type of industry valves ,also can be used universally in industry production .this air compressor check valve is one way check valve ,the water just flow from one way ,cannot flow return .wafer butterfly check valve a save energy product ,is manufactured based on the foreign advanced technology and in accordance with relative international standards .this product is featured by excellent retaining performance ,high safety and reliability and low flow resistance .It is suitable for systems in the industries of petrochemical,food processing ,medicine,textile,paper-making ,water supply and drainage metallurgy,energy and light industry etc used as a check valve in one way .
We have other type air compressor check valve for your reference
Material of main parts and overall &dimension of air compressor check valve
The feature of air compressor check valve
Small in size and light weight ,compact in structure ,easy maintenance
Two torsion springs are used exerting on each of the pair valve plates,which close the plates quickly automatically
The quick-close action prevents the medium from flowing back and eliminates water-hammer effect
The valve is short in length ,so that it is rigid and easy to mount
It is easy to install on pipeline which is laid horizon or vertical
This valve is tightly sealed ,without leakage under the pressure water test
Safe and reliable in operation ,high interference resistance
The connection dimensions of flanges accord with the standards of GB4316.4-4216.5-84
The face to face dimensions are in accordance with GB12221-89 ISO5752-82
The attention line :the stem of the air compressor check valve should be perpendicular to the horizontal level when the valve is mounted on horizontal pipeline .for vertical installation the direction of flow should be downward
The feature of technical data
Nominal diameter :50mm(2”) to 700mm(28”) 50(2”) to 450(18”)
Nominal pressure (MPa):1.0-1.6
Test pressure :shell :1.5-2.4 sealing :1.1-1.76
Suitable medium :fresh water ,sewage,sea water,air, stream,food ,medicine,oils,acids etc
Working temperature :-23~93
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