WKMValvesWKM阀门-咨询中国区一级代理深圳科万德机电设备公司WKM球阀系列/蝶阀/止回阀API认证•TheDynaCentricbutterflyvalvetheperformanceofaballvalvewiththecostandweightbenefitsofabutterflyvalve•WKM®DynaSeal370D4valveisatrunniondesign,whichprovides***ooth,lowtorqueoperati***forawidevarietyofapplicati***•TheDynaSeal310C2-pieceiscommonlyselectedforavarietyofapplicati***invirtuallyanyindustry.ButterflyValveHighPerformanceButterflyValvesCheckValvesAPI6DFullOSCheckValveFloatingBallValveModel210AModel310C2-PieceModel310DModel310F2-PieceModelB20ModelC50TrunnionBallValveModel370D46thru16Model370D42thru6X4DynaSeal370D5)