产品详情
昆山雷德莱恩工业物资贸易有限公司位于苏州昆山，是一家从事经营国外进口液压气动备件、电磁阀、比例阀、单向阀、叠加阀、压力控制阀、流量控制阀、液压泵、液压马达、液压油缸、液压系统、油压阀、方向控制阀、电液比例控制阀、油压泵、液压元件、油泵、换向阀、液控方向阀等。经营品牌有：BOSCH/博世、REXROTH/力士乐、YUKEN日本油研、德国西门子、DAIKIN日本大金、VICKERS/威格士、PARKER/派克、DENISON/丹尼逊、ATOS/阿托斯、美国ASCO……等进口品牌。
德国Rexroth力士乐比例溢流阀主要作用；
德国Rexroth力士乐比例溢流阀工作原理是：比例溢流阀通过弹簧力的大小改变溢流压力大大小变化，比例电磁铁作用在弹簧上的力可以按比例调整，所以就输入信号变化比例溢流阀的压力也会变化
德国Rexroth力士乐定压溢流作用：在定量泵节流调节系统中，定量泵提供的是恒定流量。 当系统压力增大时，会使流量需求减小。此时溢流阀开启，使多余流量 溢回油箱，保证溢流阀进口压力，即泵出口压力恒定（阀口常随压力波 动开启）。
德国Rexroth力士乐比例溢流阀稳压作用：溢流阀串联在回油路上，溢流阀产生背压，运动部件平稳性 增加。
德国Rexroth力士乐系统卸荷作用：在溢流阀的遥控口串接溢小流量的电磁阀，当电磁铁通 电时，溢流阀的遥控口通油箱，此时液压泵卸荷。溢流阀此时作为卸荷 阀使用。
供应力士乐Rexroth溢流阀DB10-1-5X/50
力士乐溢流阀部分型号：
DB10-1-5X/50 DB10-1-5X/100 DB10-1-5X/200 DB10-1-5X/315
DB10-2-5X/50 DB10-2-5X/100 DB10-2-5X/200 DB10-2-5X/315
DB10-1-52/50 DB10-1-52/100 DB10-1-52/200 DB10-1-52/315
DB10-2-52/50 DB10-2-52/100 DB10-2-52/200 DB10-2-52/315
供应力士乐Rexroth溢流阀DB10-1-5X/50
DB20-1-5X/50 DB20-1-5X/100 DB20-1-5X/200 DB20-1-5X/315
DB20-2-5X/50 DB20-2-5X/100 DB20-2-5X/200 DB20-2-5X/315
DB20-1-52/50 DB20-1-52/100 DB20-1-52/200 DB20-1-52/315
DB20-2-52/50 DB20-2-52/100 DB20-2-52/200 DB20-2-52/315
供应力士乐Rexroth溢流阀DB10-1-5X/50
DB30-1-5X/50 DB30-1-5X/100 DB30-1-5X/200 DB30-1-5X/315
DB30-2-5X/50 DB30-2-5X/100 DB30-2-5X/200 DB30-2-5X/315
DB30-1-52/50 DB30-1-52/100 DB30-1-52/200 DB30-1-52/315
DB30-2-52/50 DB30-2-52/100 DB30-2-52/200 DB30-2-52/315
供应力士乐Rexroth溢流阀DB10-1-5X/50 
溢流阀是安全阀，装在油泵出油处。当液压系统正常工作时，溢流阀“不动作”；当液压系统液压过载时，溢流阀“动作”，直接将液压油返回油箱，避免液压执行机构（如，油缸）因机械过载受损。溢流阀的工作压力是预先调好的，略高于正常工作压力。
力士乐溢流阀部分产品：
Bosch DR 10 DP1-4X/210Y (Bosch R900503336)
Bosch DR 10 DP2-4X/75Y (Bosch R900500471)
Bosch DR 10 DP2-4X/75YM (Bosch R900500547)
Bosch DR 10 DP2-4X/150Y (Bosch R900500051)
Bosch DR 10 DP2-4X/150YM (Bosch R90050026)
Bosch DR 10 DP2-4X/210Y (Bosch R900594125)
Bosch DR 10 DP2-4X/210YM (Bosch R900501385)
Bosch DR 10 DP3-4X/75YM (Bosch R900500258)
Bosch ZDR 6 DA2-4X/25Y (Bosch R900410808)
Bosch ZDR 6 DA2-4X/75Y (Bosch R900410813)
Bosch ZDR 6 DA2-4X/150Y (Bosch R900410849)
Bosch ZDR 6 DA2-4X/210Y (Bosch R900410855)
Bosch ZDR 6 DB2-4X/25YM (Bosch R900449839)
Bosch ZDR 6 DB2-4X/75YM (Bosch R900431771)
Bosch ZDR 6 DB2-4X/150YM (Bosch R900431172)
Bosch ZDR 6 DB2-4X/210YM (Bosch R900463269)
Bosch ZDR 6 DP2-4X/25YM (Bosch R900483785)
Bosch ZDR 6 DP2-4X/75YM (Bosch R900483786)
Bosch ZDR 6 DP2-4X/150YM (Bosch R900483787)
Bosch ZDR 6 DP2-4X/210YM (Bosch R900483788)
Bosch ZDR 10 DA2-5X/25Y (Bosch R900407334)
Bosch ZDR 10 DA2-5X/75Y (Bosch R900438008)
Bosch ZDR 10 DA2-5X/150Y (Bosch R900410884)
Bosch ZDR 10 DA2-5X/210Y (Bosch R900406651)
Bosch ZDR 10 DB2-5X/25YM (Bosch R900426202)
Bosch ZDR 10 DB2-5X/75YM (Bosch R900431509)
Bosch ZDR 10 DB2-5X/150YM (Bosch R900408340)
Bosch ZDR 10 DB2-5X/210YM (Bosch R900443484)
Bosch ZDR 10 DP2-5X/25YM (Bosch R900410899)
Bosch ZDR 10 DP2-5X/75YM (Bosch R900410875)
Bosch ZDR 10 DP2-5X/150YM (Bosch R900410880)
Bosch ZDR 10 DP2-5X/210YM (Bosch R900410876)
Bosch DR 10-5-5X/100Y (Bosch R900596766)
Bosch DR 10-5-5X/200Y (Bosch R900503741)
Bosch DR 10-5-5X/315Y (Bosch R900596883)
Bosch DR 20-5-5X/100Y (Bosch R900597198)
Bosch DR 20-5-5X/200Y (Bosch R900597892)
Bosch DR 20-5-5X/315Y (Bosch R900597048)
Bosch DR 30-5-5X/100Y (Bosch R900596339)
Bosch DR 30-5-5X/200Y (Bosch R900596500)
Bosch DR 30-5-5X/315Y (Bosch R900596928)
Bosch DR 10-5-4X/100Y (Bosch R900402741)
Bosch DR 10-5-4X/200Y (Bosch R900402064)
Bosch DR 10-5-4X/315Y (Bosch R900479797)
Bosch DR 10 G5-4X/100YM (Bosch R900418436)
Bosch DR 10 G5-4X/315YM (Bosch R900415481)
Bosch DR 20-5-4X/100Y (Bosch R900404828)
Bosch DR 20-5-4X/200Y (Bosch R900402753)
Bosch DR 10-5-4X/315Y (Bosch R900405904)
Bosch DR 20 G5-4X/100YM (Bosch R900417545)
Bosch DR 20 G5-4X/315YM (Bosch R900493572)
Bosch DR 20 K5-1X/50YM (Bosch R900474524)
Bosch DR 20 K5-1X/100YM (Bosch R900474525)
Bosch DR 20 K5-1X/200YM (Bosch R900474526)
Bosch DR 20 K5-1X/315YM (Bosch R900474527)
Bosch DR 10 K5-3X/50YM (Bosch R900422568)
Bosch DR 10 K5-3X/100YM (Bosch R900459508)
Bosch DR 10 K5-3X/200YM (Bosch R900438134)
Bosch DR 10 K5-3X/315YM (Bosch R900430682)
Bosch DR 10 K5-3X/50YMV (Bosch R900430976)
Bosch DR 10 K5-3X/100YMV (Bosch R900432731)
Bosch DR 10 K5-3X/200YMV (Bosch R900438117)
Bosch DR 10 K5-3X/315YMV (Bosch R900434144)
Bosch DZ 6 DP2-5X/25Y (Bosch R900403077)
Bosch DZ 6 DP2-5X/75Y (Bosch R900481060)
Bosch DZ 6 DP2-5X/150Y (Bosch R900481061)
Bosch DZ 6 DP2-5X/210Y (Bosch R900481062)
Bosch DZ 6 DP2-5X/315YM (Bosch R900513984)
Bosch DZ 10 DP2-4X/25Y (Bosch R900503449)
Bosch DZ 10 DP2-4X/25YM (Bosch R900512374)
Bosch DZ 10 DP2-4X/75Y (Bosch R900503202)
Bosch DZ 10 DP2-4X/75YM (Bosch R900500987)
Bosch DZ 10 DP2-4X/150Y (Bosch R900503242)
Bosch DZ 10 DP2-4X/150YM (Bosch R900505068)
Bosch DZ 10 DP2-4X/210Y (Bosch R900599686)
Bosch DZ 10 DP2-4X/210YM (Bosch R900517588)
Bosch DZ 10-2-5X/100Y (Bosch R900502839)
Bosch DZ 10-2-5X/200Y (Bosch R900596661)
Bosch DZ 10-2-5X/315Y (Bosch R900504251)
Bosch DZ 20-2-5X/100Y (Bosch R900507430)
Bosch DZ 20-2-5X/200Y (Bosch R900596863)
Bosch DZ 20-2-5X/315Y (Bosch R900597138)
Bosch DZ 30-2-5X/100Y (Bosch R900502158)
Bosch DZ 30-2-5X/200Y (Bosch R900599230)
Bosch DZ 30-2-5X/315Y (Bosch R900503456)
Bosch DA 6VP2-4X/100-10M (Bosch R900051309)
Bosch DA 6VP2-4X/200-10M (Bosch R900052037)
Bosch DA 6VP2-4X/200-17M (Bosch R900052038)
Bosch DA 6VP2-4X/315-10M (Bosch R900051311)
Bosch DA 6VP2-4X/100-17M (Bosch R900051318)
