B735型,也叫压力顺序阀,是一种全平衡、经济的调节器。与635型相似,但其流速更高。主要用于压缩机上调节过滤器和分离上的后压,提高其效率高达1000%。不锈钢的阀芯的设计使它具有自我清洁能力。不依赖出口压力,它能供给稳定的后压(设定压力)。当出口压力(例如正在充气的容器)到达设定压力时,调节器完全打开,允许自由流动。一般情况下后压设定为1500~3750PSI,当然,也可设定到低至600PSI的压力。可订购比标准轻的弹簧以提高低压操作。
OPERATION
In operation theback pressure regulator will maintain it's set pressure upstreamand allow just enough gas flow to hold this pressure. The setpressure can be adjusted by loosening the 3/8" jam nut and turningthe adjusting screw. Set pressure is pressure at the inlet portwhen gas is flowing through the regulator.