StructureFeatures
1.The products feature a reasonable structure, reliable seal, good performanceand nice modeling.
2.Either soft or hard seal can be selected for the product upon different workingconditions. The sealing face is bulit up with Co- based carbide alloy, leavinga better wearability, corrosion and scrap resistance and a longer duration.
3.Small opening pressure, the disc can be opened fully with a very small pressuredifferential.
4.Inside-set bolt-bearing structure reduces leakage and reliable use.
5.PN≥16.Mpa, the middle cavity use a self-tightening sealing structure to havethe sealing performance reinforced along with the pressure rise so as to ensurethe sealing performance.
6.The material of the lining and the flange size can be chosen and matchedaccording to the applications and requirements of the users. That can satisfiesall kinds of working requirements.
Product Type
SwingCheck Valve,Lift Check Valve,Wafer Lift Check Valve,Butterfly Check Valve,LowResistance Dashpot Check Valve,ANSI Check Valve,Forged Check Valve
Application
Checkvalves are used in pipes under pressures between PN1.6~ PN16.0Mpa, workingtemperatures -196°C~ 60°C, They are used in industries include oil, chemistry,pharmaceutical, fertilizer, and power gene-ration to prevent the backward fluxof the media.
