A pressure relief valve from the main valve, pressure relief / holding pressure pilot valve needle valve, ball valve, micro shaped filter and pressuregauge hydraulic control over the system.
进口持压泄压阀由主阀、泄压/持压导阀针阀、 、 球阀、微形过滤器和压力表组成水力控制接管系统。
2
The brickmaking machine dynamic pressure measure instrument is a digital pressuregauge which key is composed of micro-computer.