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qx阀阀板的l构特点是什么?
来源Q?a href='http://www.fjyweb.com/news/540.html'>http://www.fjyweb.com/news/540.html 发布旉Q?022-06-18
qx阀阀板的l构特点Q高压^杉K板流路ؓ直通式Q受压时开放扭矩小Q两端出口与法兰、螺UV活接头q接Q设计和刉均W合API 6A标准Q^杉K板与阀座热熔,度高,采用高压qx阀杉K体ؓ整体MgQ强度高Q受压好Q?操作单、密可靠、通道圆Ş、流动阻力小、寿命长Q?l构单紧凑,刉工艺好Q成本低Q?qx阀阀板全开或全闭时Q关闭部分的介质侵蚀,保证高压下的可靠动作?
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