gauge valves

基本解释

Test kit contains: gauge, test valves, hoses, adaptors, securing strap, instruction guide and lightweight case.
阀，软管，适配器，安全带，说明书和轻便箱盒。
Specifically designed to provide a compact installation for gauge or transmitter instruments, these valves feature reduced weight and minimum leak paths.
为量规和发送仪器特别设计，结构简单、紧凑，可以降低重量、使泄露通路最小化。
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The Ecoserial device is a digital economiser with differential pressure gauge able to pilot until 204 valves by connecting itself to a pneumatic driving module RPB with only two threads.
节能控制仪是一数码并内置有压差器的脉冲阀控制仪，最多能控制到204个脉冲阀，而这也只要用两根管子与RPB 先导阀盒组串连起来就可以达到。