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                铜密封闸阀系列
                以质量求发展,以信誉求发展。

                暗杆铜密封闸阀

                描述:暗杆封铜密闸阀的优点 流体阻力小 , 密封面受介质的忡刷和?#36136;?#23567;。开闭较省力。介质流向不受限制 , 不扰流、不降低压力。形体简单 , 结构长度短,制造工艺性好,适用范围广。 暗

                产品描述:

                暗杆封铜密闸阀的优点

                流体阻力小 , 密封面受介质的忡刷和?#36136;?#23567;。开闭较省力。介质流向不受限制 , 不扰流、不降低压力。形体简单 , 结构长度短,制造工艺性好,适用范围广。

                暗杆铜密封闸阀的缺点
                 
                密封面之间易引起冲蚀和擦伤,维修比较困难。外形尺寸较大,开启需要   的空间,开闭时间长。硬密封闸阀结构较复杂。
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