大湖机械为上海润光润滑油设备有限公司维修**法

bailey减压阀The G4 Series of pilot operated pressure reducing valvesprovide extremely accurate levels of pressure regulation for steam,clean steam, air and industrial gas applications. This isaccomplished with a highly sensitive pilot which continuouslymonitors both inlet and outlet pressures simultaneously. The resultis a constant outlet pressure, irrespective of erratic inletpressure or systems demand. The G4 is also available for pressuresustaining / maintaining applications.