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问:什么是气动控制阀? 答:气动控制阀在气压传动控制系统中,是控制和调节压缩空气的压力、流量和方向的气动控制元件。其作用是保证气动执行机构(如气缸、气马达等)按规定的要求正常地进行工作。气动控制阀按其作用可分为压力控制阀、流量控制阀和方向控制阀问:压力控制阀有哪几种? 答:常见的压力控制阀有:减压阀(又叫调压阀)、安全阀(溢流阀工作原理同)和顺序阀等问:减压阀的作用是什么? 答:空气压缩机站的空气压力一般都高于每台气动装置需要的压力,且其压力波动较大。因此,需要用减压阀将其压力调节到每台装置实际需要的压力,并保持降压后的压力稳
Q: What is a pneumatic control valve? A: Pneumatic control valve in the pneumatic drive control system, is to control and regulate the compressed air pressure, flow and direction of the pneumatic control components. Its role is to ensure that pneumatic actuators (such as air cylinders, air motors, etc.) to work properly as required. Pneumatic control valve according to their role can be divided into pressure control valve, flow control valve and directional control valve Q: What are the pressure control valve? A: The common pressure control valve are: pressure reducing valve (also called pressure regulating valve) Safety valve (relief valve works the same with) and sequence valves Q: What is the role of pressure reducing valve? A: Air compressor station air pressure is generally higher than the pressure required for each pneumatic device, and its pressure fluctuations Big. Therefore, it is necessary to use a pressure reducing valve to adjust the pressure to the pressure actually required by each device and to maintain the pressure after depressurization