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原文:
隔膜阀的结构:
隔膜阀是一种特殊形式的截断阀,其启闭件是一块用软质材料 制成的隔膜,它将阀体内腔与阀盖内腔隔开。隔膜阀实际上不过是 “钳夹”的阀,一个弹性的,可扰的膜片,用螺椿连接在压缩件上 ,压缩件是由阀杆所操作而上下移动,当压缩件上升,膜片就高举 ,而造成通路,当压缩件下降,膜片就压在阀体堰上(假使为堰式 阀)或压在轮廓的底部(假使为直通式),隔膜阀适用于开关及节 流之用。
隔膜阀本身结构设计的原因特适合于超纯介质或污染严重,十 分粘稠的液体、气体、腐蚀性或惰性介质。与控制设备相结合时, 隔膜阀更能取代其它传统控制系统,尤其是适用于固体和易污染的 惰性介质。产品主要应用于生物制药、食品、行业; 以及电力、化 工、电镀、等行业的工业水处理中, 还被应用于半导体晶圆的生产 中,隔膜阀是特别适用于运送有腐蚀性,有粘性的流体,例如泥浆 、食品、药品、织维性粘合液等,因管线中,隔膜阀的操作机构, 是不暴露在运送流体中,故不具污染性,也不需要填料,阀杆填料 部也不可能会泄漏。

更多隔膜阀产品,请登录 http://www.gemofa.org 中国隔膜阀网 ,我们将竭 诚为您服务。隔膜阀的结构。
以下是参考译文:

译文:
Diaphragm structure:
Diaphragm is a special form of cut-off valves, which open and close with a diaphragm is a soft material that will cover the inner cavity of the valve body cavity separated. Diaphragm in fact only "jaw" valve, a resilient, scrambling diaphragm screw piles connected with compression fittings, compression moving member is operated by the stem up and down, when compressed pieces rise, film piece on the exalted, caused pathway, when compressed pieces fall, the diaphragm on the pressure in the valve body weir (if for weir style valves) or pressure in the contour of the bottom (even for straight-through), diaphragm valves suitable for switch and throttle purposes.
The reason diaphragm itself especially suited for the structural design of ultra-pure media or pollution is serious, very viscous liquids, gases, corrosive or inert medium. When combined with the control device, the other diaphragm valve to replace the traditional control systems, particularly applicable to solid inert medium contamination and easy. Products are mainly used in pharmaceutical, food, industry; and electricity, chemicals, electroplating, industrial water treatment and other industries, also used in the production of semiconductor wafers, the diaphragm is particularly suitable for transporting corrosive, viscous fluid, such as mud, food, medicines, weaving together liquid dimension, because the pipeline, diaphragm valve operating mechanism is not exposed to the fluid delivery, it is not polluting, and does not require packing, stem packing department can not leak.
隔膜阀的结构。

原文标题:“隔膜阀的结构”

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