欧美无毛视频,欧美视频精品全部免费观看,一区三区在线欧 ,在线精品高清中文字幕

400X Flow Control Valve produced and sold by Baigang valve group is a versatile valve that uses high-precision pilot-style flow control. Suitable for distribution pipe to control the flow and pressure of the pipeline, to maintain the same constant flow, the flow will be limited to a predetermined value, and the appropriate high pressure upstream Zang low, even if the pressure changes upstream of the king will not Affects the flow downstream of the main valve. The valve to change the conventional throttle orifice plate or purely mechanical Zang small watershed principle, the use of related pilot valve to minimize the energy loss in the throttling process. In case of emergency 400XA flow control valve can be completely cut off the flow to avoid losses. High control sensitivity, safe and reliable, easy commissioning, long service life.

400X Flow Control Valve Scope of application: 400X flow control valve The current hydraulic control valve is widely used in petrochemical, chemical, gas, natural gas, liquefied petroleum gas, HVAC industry and general industry.

400X Flow Control Valve main shape connection size