Product specificationNominal diameterNPS2″～60″（DN50～DN1500）Nominal pressureANSI CL150～CL2500 （PN1.6～PN42.0MPa）Medium temperature-46～540℃Connection methodFlange, weldedBody materialWCB、WC6、CF8、CF8M、Other materials requested by the userSeal materialPTFE、fluorine rubber, hard alloy, etc.LeakageMeets API598 requirements DetailsThe ACH800 axial flow check valve is a high performance check valve designed in accordance with API 6D and ASME B16.34. In addition to the function of a general check valve, it also uses superb sealing technology to achieve zero leakage of the valve, unique The Venturi Streamlined Flow Path has the advantages of small flow resistance, good fluidity, fast response to changes in medium pressure, and small dimensions, and is the preferred valve for general industrial and pipeline applications. It is particularly suitable for oil pump outlets and natural gas compressors. Axial flow check valve selection sample download
