PARKER派克DSA-P07系列比例溢流阀Parker派克DSA-P07系列比例溢流阀采用外部的电子模块进行控制。借此可以无级地选择溢流功能所需的响应的压力值。针对各自的压力等级在先导阀中装有相应的调节喷嘴。直动式阀NG06也可以被用作DSA系列的先导阀。DSA-P07系列比例溢流阀型号：DSAE207P04BLAFDSAE207P04ELAFDSAE207P04KLAFDSAE217E32DLAFDSAE217E32FLAFDSA***07P04ELAF1112DSA***07P04KLAFDSAN2117E32FPADSAE217E32ELAFDSAE217E32FLAP121115MX480DSAE217P25GLAFDSAE417E50FLAF141315MX480DSAE417E50FLAPDSAEB1007P07KLAFDSAEB1007P07FLAFDSAEB1017E16KLAFDSAEB1017E40FLAFDSAEBD1017E40FLAFDSAEBD1017E50FLAFDSA***07P04BLAFDSA***07P04ELAFDSA***07P04FLAFDSA***07P04FLAPDSA***07P04GLAFDSAUDLR217E32GLAP111012MX633DSAUDLR217P25GLAP11101208NX633DSADDLR417E50EPA121199X38DSAE1007P07ELAFDSAE1007P07FLAF)