Carbon Steel Bolted Cover Dual Plate Wafer Non Return Disc Swing Check Valve

AEA Swing Check Valve is used to prevent back flow in the line. Flow is in a straight line through the valve resulting in minimal pressure drop. The disc swings into the open position as the media flows through the line. Back pressure in the line holds the disc in the closed position. Swing check valves may be installed in horizontal or vertical lines, but must be installed in proper relation to the media flow as indicated by the flow direction arrow marked on the body.
Size:NPS 2-40 inches
Pressure Rating:Class 150-2500
Design & Manufacturing Standard:API 600,BS 1868,ASME B16.34
Face to Face :ASME B16.10,API 6D,BSEN 558
End Connection:ASME B16.5,ASME B16.47,ASME B1.20.1,ASME B16.11,DIN 2453~2551,ASME B16.25
Test: ISO 5208,API 600,BS 6755
Operation Method:Swing Type,Lifting Type