High performance Dual Plate Check Valve
Check valve( flanged,wafer )
The Wafter type check valve of Anix has the features of short structure, small volume and light weight. The valve has small water hammer pressure, smooth flow channel, small fluid resistance and good sealing performance. The valve is sensitive in action and easy to be installed on both horizontal and vertical pipes. The valve flap closes quickly; the valve plate is designed with two torsion springs on the matching plate to close the valve plate quickly to prevent backflow of the media and eliminate the effect of the water hammer.
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Design standards |
Design Standard:ASME B16.34 End Connections:ASME B16.5 Test and Inspection:API 598 |
Performance Specification |
Nominal pressure:PN1.6,2.5,4.0,6.4MPa
Strength testing pressure:PT2.4,3.8,6.0,9.6MPa
Seat testing pressure(high pressure):1.8,2.8,4.4,7.1MPa Applicsble media:H71/74/76H-(16-64)C Water.Oil. Gas Applicsble temperature:-29~150°C Applicsble media:H71/74/76H-(16-64)P Nitric acid H71/74/76H-(16-64)R Acetic acid |
Product Structure |
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