减压阀PR系列PRG-06PRCG-03-1台湾油田1、减压阀PRG,PRT,PRCG,PRCT是支回路，用来设定于主回路的压力，同时还能够通过远程控制口进行远程控制。2、减压阀PR系列是减压阀并联单向阀，使之起到单向减压的作用。减压阀PR系列具有如下型号：PRG-03,PRG-06,PRG-10,PRT-03,PRT-06,PRT-10,PRCG-03,PRCG-06,PRCG-10,PRCT-03,PRCT-06,PRCT-10。台湾油田YUTIEN减压阀部分型号：,PRG-03-1PRG-03-2PRG-03-3PRG-06-1PRG-06-2PRG-06-3PRG-10-1PRG-10-2PRG-10-3PRT-03-1PRT-03-2PRT-03-3PRT-06-1PRT-06-2PRT-06-3PRT-10-1PRT-10-2PRT-10-3PRCG-03-1PRCG-03-2PRCG-03-3PRCG-06-1PRCG-06-2PRCG-06-3,PRCG-10-1PRCG-10-2PRCG-10-3,PRCT-03-1PRCT-03-2PRCT-03-3PRCT-06-1PRCT-06-2PRCT-06-3,PRCT-10-1PRCT-10-2PRCT-10-3)