薄膜阀 meaning in Chinese

diaphragm valve
diaphragm van
membrance valve
membrane valve

Due to the component of natural gas is very complex in different zone of our country , the product has taked on special design , it set up moore component factor of thirteen kinds , which offer user to select and setup , so as to satisfy measurement for contains various component natural gas , at the same time established many take - pressure way in order to suit to different measure device , and have automatic calculate and display super - compression factor function
A q型操作器输出svout ： 010ma 420ma 05v 15v信号，可直接驱动执行机构变频器或再由伺服放大器去驱动电动调节阀门或由电气转换器和阀门定位器去驱动气动薄膜阀。操作器处于自动工作状态时，其信号输入svin和操作输出信号相当于是直通的。以实现dcs系统或调节器对执行机构的自动控制。