公称通径DN50-DN600
公称压力Class150-Class2500
阀体材质WCB,WC1,WC6,WC9,C5CF8,CF8M,CF8C,CF3,CF3M
阀盖材质25,1Cr18Ni9Ti,0Cr18Ni12Mo2T,20Cr1Mo1V,25Cr2Mov
阀座材质25,1Cr18Ni9Ti,0Cr18Ni12Mo2T,20Cr1Mo1V,25Cr2Mov
阀瓣材质WCB,WC1,WC6,WC9,C5CF8,CF8M,CF8C,CF3,CF3M
结构长度GB 12221
连接法兰GB9113,HG20594
设计标准GB 12236