电动O形切断球阀 HRVO-16C,HRVO-16K,HRVO-25K-DN40,HRVO-40K-DN50,HRVO-64K-DN25,HRVO-100K-DN15


100


280/280/320


215/230/230


400


256


180/190/190


20/24/24


8-18/8-23/8-23


120




125

01/22 10:22