Rexroth力士乐DR6DP2-5X/150YV先导式溢流阀DR6DP型阀是一种三通型直动式减压阀，即，可限制次级油路的压力。它用于限制系统压力。通过调整类型(4)设置次级压力在初始位置时阀门处于打开状态。液压油可以不受限制地从通道P流向通道A。同时，通道A中的压力通过控制油路(6)作用于与压缩弹簧(3)相对的柱塞表面。如果通道A中的压力超过在压缩弹簧(3)处设定的值，则控制阀芯(2)将移动到控制位置，并使通道A中的调定压力保持恒定。通过控制油路(6)从通道A内部提供控制信号和先导油。当通道A中的压力因作用于执行机构的外力而继续增加时，控制阀芯(2)将继续相对压缩弹簧(3)移动。这样，通道A将经由控制阀芯(2)上的控制边(8)与通道T(Y)相连接。这样一来，大量液压油将流回油箱，压力只能小幅增加。来自弹簧腔(7)的漏油排泄始终通过通道T(Y)在外部实现。为实现由通道A到通道P的自由回流，可选择安装单向阀(5)。压力计连接(1)可实现对次级压力的控制。型号DR6DP1-5X/.Y…规格6组件系列5X***大工作压力315bar***大流量60l/minR900472190DR6DP1-5X/150YR900458990DR6DP1-5X/150YMR900554887DR6DP1-5X/150YM/12R901427615DR6DP1-5X/150YMJR900450073DR6DP1-5X/150YMVR900431820DR6DP1-5X/150YMV/12R900479589DR6DP1-5X/150YVR900582732DR6DP1-5X/150YV/12R900481034DR6DP1-5X/210YR900401214DR6DP1-5X/210Y/12R900475604DR6DP1-5X/210YMR900479686DR6DP1-5X/210YM/12R900979029DR6DP1-5X/210YMVR900944703DR6DP1-5X/210YMV/12R900479616DR6DP1-5X/210YVR900469278DR6DP1-5X/25YR900424292DR6DP1-5X/25Y/12R900479509DR6DP1-5X/25YMR900362735DR6DP1-5X/25YM/12R900481566DR6DP1-5X/25YMVR900479584DR6DP1-5X/25YVR900413204DR6DP1-5X/75YR900479617DR6DP1-5X/75Y/12R900466591DR6DP1-5X/75YMR900459607DR6DP1-5X/75YMVR900955025DR6DP1-5X/75YMV/12R900452857DR6DP1-5X/75YVR978874037DR6DP1-5X/75YV/12R901361180DR6DP1-5X=210YR901313948DR6DP2-5X/150-100YMR901264574DR6DP2-5X/150-135YMR900776674DR6DP2-5X/150-75YR901024067DR6DP2-5X/150-90YMR901238792DR6DP2-5X/150P80YMR900413242DR6DP2-5X/150YR900481941DR6DP2-5X/150Y/12R900472020DR6DP2-5X/150YMR900479792DR6DP2-5X/150YM/12R900435686DR6DP2-5X/150YMVR900435504DR6DP2-5X/150YMV/12R900474897DR6DP2-5X/150YVR901139004DR6DP2-5X/160YMV/60R901139024DR6DP2-5X/160YV/60R901242166DR6DP2-5X/210-120YMVR901187975DR6DP2-5X/210-160YMR971024238DR6DP2-5X/210-162YMR901416845DR6DP2-5X/210-200YMR901423921DR6DP2-5X/210P140YMR900413243DR6DP2-5X/210YR900550783DR6DP2-5X/210Y/12R900455316DR6DP2-5X/210YMR987420348DR6DP2-5X/210YMSO026-755R900434477DR6DP2-5X/210YM/12R901239025DR6DP2-5X/210YM/60R900558887DR6DP2-5X/210YM=LBR900435680DR6DP2-5X/210YMVR900432951DR6DP2-5X/210YMV/12R900437373DR6DP2-5X/210YVR901203827DR6DP2-5X/25-05YR900900199DR6DP2-5X/25-20YMR901139005DR6DP2-5X/250YMV/60R901189588DR6DP2-5X/25P10YMVR900904899DR6DP2-5X/25P20YMR900465254DR6DP2-5X/25YR900424293DR6DP2-5X/25Y/12R901426288DR6DP2-5X/25Y/60R900931205DR6DP2-5X/25Y=LBR900472470DR6DP2-5X/25YMR987420212DR6DP2-5X/25YMSO026-755R900430658DR6DP2-5X/25YM/12R901395752DR6DP2-5X/25YMJVR900481068DR6DP2-5X/25YMVR900423025DR6DP2-5X/25YVR901138875DR6DP2-5X/30YMV/60R901139021DR6DP2-5X/30YV/60R901371687DR6DP2-5X/315-250YMR901238453DR6DP2-5X/315P315YMR900592501DR6DP2-5X/315YMR900916212DR6DP2-5X/315YM/12R900597846DR6DP2-5X/315YMVR900933223DR6DP2-5X/75-25YR900559702DR6DP2-5X/75-25YMR900559701DR6DP2-5X/75-27YMR901203358DR6DP2-5X/75-30YR900776683DR6DP2-5X/75-30YMR901003016DR6DP2-5X/75-35YR901319267DR6DP2-5X/75-35YVR900559692DR6DP2-5X/75-40YMR971022988DR6DP2-5X/75-42YMR901003019DR6DP2-5X/75-45YR901013329DR6DP2-5X/75-45YMR901040605DR6DP2-5X/75-50YR901032856DR6DP2-5X/75-55YR900769049DR6DP2-5X/75-55YMR900900520DR6DP2-5X/75-60YMR901134878DR6DP2-5X/75P50YMR901092668DR6DP2-5X/75P55YMR901422590DR6DP2-5X/75P60YMR900413241DR6DP2-5X/75YR900479788DR6DP2-5X/75Y/12R900558888DR6DP2-5X/75Y=LBR901052231DR6DP2-5X/75Y=TER900450964DR6DP2-5X/75YMR900433346DR6DP2-5X/75YM/12R901239030DR6DP2-5X/75YM/60R900558889DR6DP2-5X/75YM=LBR900490267DR6DP2-5X/75YMJR900422809DR6DP2-5X/75YMVR900432949DR6DP2-5X/75YMV/12R900425719DR6DP2-5X/75YVR901139003DR6DP2-5X/80YMV/60R901139022DR6DP2-5X/80YV/60R901347294DR6DP2-5X=210YMJR901235057DR6DP2-5X=75-65YMJR900479809DR6DP3-5X/150YR900476911DR6DP3-5X/150YMR900585806DR6DP3-5X/150YM/12R900436586DR6DP3-5X/150YMVR900596390DR6DP3-5X/150YVR901139017DR6DP3-5X/160YMV/60R901139045DR6DP3-5X/160YV/60R900478697DR6DP3-5X/210YR900574011DR6DP3-5X/210Y/12R900481033DR6DP3-5X/210YMR900513426DR6DP3-5X/210YMVR900414524DR6DP3-5X/210YVR900479794DR6DP3-5X/25YR900475755DR6DP3-5X/25YMR900470040DR6DP3-5X/25YMVR900439560DR6DP3-5X/25YVR901139014DR6DP3-5X/30YMV/60R901139039DR6DP3-5X/30YV/60R900469279DR6DP3-5X/75YR900472420DR6DP3-5X/75YMR900456615DR6DP3-5X/75YM/12R900429111DR6DP3-5X/75YMVR900481602DR6DP3-5X/75YVR901139015DR6DP3-5X/80YMV/60R901139041DR6DP3-5X/80YV/60R901334438DR6DP3-5X=30YV/60R901091199DR6DP7-5X/150-80YMVR900428937DR6DP7-5X/150YR900479793DR6DP7-5X/150YMR900903450DR6DP7-5X/150YMVR900532709DR6DP7-5X/150YVR901139009DR6DP7-5X/160YMV/60R901139031DR6DP7-5X/160YV/60R900423007DR6DP7-5X/210YR900729948DR6DP7-5X/210Y/12R900580964DR6DP7-5X/210YMR901031969DR6DP7-5X/210YMVR900757724DR6DP7-5X/210YVR900512734DR6DP7-5X/25YR900568142DR6DP7-5X/25Y/12R900583206DR6DP7-5X/25YMR900460831DR6DP7-5X/25YMVR901139006DR6DP7-5X/30YMV/60R901139026DR6DP7-5X/30YV/60R900481986DR6DP7-5X/75YR900437119DR6DP7-5X/75YMR900935344DR6DP7-5X/75YM/12R900533636DR6DP7-5X/75YMVR900751812DR6DP7-5X/75YVR901139007DR6DP7-5X/80YMV/60R901139028DR6DP7-5X/80YV/60R987378277DR6DP1-5X/210YM/12-SO47-132R987378277DR6DP1-5X/210YM/12-SO47-132R978901693DR6DP1-5X/210YV/12R987384343DR6DP1-5X/25Y/12-SO47-132R978860558DR6DP1-5X/25YMV/12R978856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