调节阀是一种管路附件,它是用来改变通路断面和介质流动方向,控制输送介质流动的一种装置。
Control valve is a pipe attachment, which is used to change the channel cross-section and flow direction, the control flow of a medium transport device.
参阅执行机构和附件章节,了解:伞齿轮,正齿轮,链轮,马达或缸体执行机构;旁路,排泄,或辅助管路;特殊填料,等等。
See Actuators &Accessories section for: Bevel gear, spur gear, chain wheel, motor or cylinder actuators; Bypasses, drains or auxiliary piping; Special packing, etc.
减小吸入破财HC,为此能够变法儿增多管径,放量减小管路长短,弯头和附件等;
Reduce the inhalation of bankruptcy HC, this can increase children Reform diameter, heavy volume decreases the length of pipe, elbow, and accessories;
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