螺纹、对焊球阀
Threaded/Welded Ball Valve+

薄型球阀
Thin Ball Valve+

法兰三通球阀
Flanged Three-Way Ball Valve+

螺纹三通球阀
Thread Three-Way Ball Valve+

V型球阀
V Type Ball Valve+

金属密封球阀
Metal Sealing Ball Valve+

衬氟球阀
Fluorine Lining Ball valve+

刀型闸阀
Knife-type Gate Valve+

卫生级球阀
Sanitary Ball Valve+

卫生级蝶阀
Sanitary Butterfly Valve+

高压球阀
High-pressure Ball Valve+

高压三通球阀
High-pressure 3-Way Ball Valve+