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更新时间:2020-10-21 17:00:32

针型阀

针型阀】是茸阀流体上海阀门网旗下产品,,我们可为客户提供针型阀的作用,针型阀规格型号,针型阀尺寸结构图,标准,工作原理,针型阀安装说明书,欢迎来电咨询、采购。

  针型阀的阀芯是尖的圆锥体,像针一样插入阀座,由此得名。针型阀形比其他类型的阀门能够耐受更大的压力,密封性能好,所以一般用于较小流量,较高压力的气体或者液体介质的密封.针型阀与压力表配合使用一般的针型阀形都做成螺纹、法兰、焊接等连接方式。

  Needle Valve Core Is A Sharp Cone, Like A Needle Inserted Into The Seat, Hence The Name. Needle Type Valve Can Withstand Greater Pressure Than Other Types Of Valves, And Has Good Sealing Performance, So It Is Generally Used For Sealing Gas Or Liquid Medium With Small Flow And High Pressure. Needle Valve And Pressure Gauge Are Used Together. General Needle Valve Shape Is Made Into Thread, Flange, Welding And Other Connection Methods.

针型阀知识NEEDLE VALVE KNOWLEDGE