PBQ940H-1.6-DN25,PBQ940H-1.6-DN40,PBQ940H-1.6-DN50,PBQ940H-1.6-DN65,电动偏心半球阀

2.4


3.75


2.75




4.0


6.0


4.4




应用规范


连接法兰


JB79-59 GB20592-97 AMSI B16.5

01/22 02:17