一、进口电动压力调节阀概述

进口电动压力调节阀，(Electric pressure control valve)，是采用高精度直行程电动执行器与低流阻单座(套筒)调节阀阀体经机械装配而成，配压力变送器，对介质的压力进行自动化调节的阀门。电动压力控制阀具有体积小，重量轻、连线简单、流量大、调节精度高等特点。电动执行机构内有伺服放大器，无需另配伺服放大器，有输入控制信号（4～20mADC或1～5VDC）及单相电源即可控制运转，通过改变阀芯的开度大小来实现对压力等参数的连续调节。电动压力调节阀广泛应用于电力、石油、化工、冶金、环保、轻工、教学和科研设备等行业的工业过程自动控制系统中。

Electric pressure control valve,It is a valve that is mechanically assembled with a high-precision straight stroke electric actuator and a low flow resistance single seat (sleeve) regulating valve body, equipped with a pressure transmitter, to automatically regulate the pressure of the medium. Electric pressure control valves have the characteristics of small volume, light weight, simple connection, large flow rate, and high adjustment accuracy. The electric actuator has a servo amplifier inside, without the need for an additional servo amplifier. It can be controlled by inputting control signals (4-20mADC or 1-5VDC) and a single-phase power supply to operate. The continuous adjustment of pressure and other parameters can be achieved by changing the opening size of the valve core. Electric pressure regulating valves are widely used in industrial process automatic control systems in industries such as power, petroleum, chemical, metallurgy, environmental protection, light industry, teaching and research equipment.

二、进口电动压力调节阀主要技术参数

三、进口电动压力调节阀主要零件材料

四、进口电动压力调节阀主要性能指标