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




1.6


2.5


4.0


6.4


10.0


150


300


600


10K


20K

01/22 14:10