High platform float ball valve series  High platform float ball valve series(GB)  High platform float ball valve series(JB)  High platform float ball valve series(ANSI)  High platform float ball valve series(DIN)  High platform float ball valve series(JIS)  Three-plate high platform ball valve Threeplate high platform ball valve series  One-plate,two-plate and three-plate ball valve series  Description of ball valve model compilation

THREE-PLATE HIGH PLATFORM BALL VALVE SERIES  ISOO 5211平台设计  2片碟形弹簧自动压紧填料  阀杆防飞出，防静电结构  双层阀杆填料符合德国TUV TA-LUFT 的阀杆泄漏测试要求

copyright:yongjia kaixite valve co.,ltd 　design:wzsw Add:No.82.Industry center road,sanqiao ind.zone,oubei town,yongjia county Tel：0086-577-67317587 67317588 Fax：0086-577-67310729 67316986