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ying biao wai ping heng xuan ting shi zhi hui fa fa ti she ji
Author(s): 
Pages: 5-6
Year: Issue:  2
Journal: Valve

Keyword:  止回阀阀体英标结构长度摇杆轴开启高度阀瓣设计高度密封面进出口;
Abstract: 英标外平衡旋庭式止回阀阀体设计安徽省白湖阀门厂周远标英标(BS)旋启式止回间采用短系列结构长度中球对称型,不同于我国三化标准长系列结构长度进出口不对称型。因此,给问体(图1)设计带来了新的问题。图2间体内脏简图1.密封面位置的设计在设计问体密封面尺寸...
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