德国博世力士乐直动式比例减压阀,REXROTH直动式比例减压阀
德国博世力士乐直动式比例减压阀是由一个手动调节阀组和一个自动平衡阀组组成。调节阀组作用是设定流量,自动平衡阀组作用是维持流量恒定。系统流体的工作压力为P1,手动调节阀的前后压力分别为P2、P3。当手动调节阀调到某一位置时,即人为确定了“设定流量”Kv即手动调节阀的流量系数,流量G=Kv(P2-P3),Kv为,Kv设定后,只要P2-P3不变,则流量G不变。当系统流量增大时,(P2—P3)的实际值超过了允许的给定值,此时通过感压膜和弹簧作用使自动调节阀组自动关小,直至流量重新维持到设定流量,反之亦然。
Rexroth力士乐柱塞泵R910945178 A10VSO18DFR1/31R-PPA12N00
Rexroth力士乐柱塞泵R910945178 A10VSO18DFR1/31R-PPA12N00
Rexroth力士乐柱塞泵R902449017 A10VSO28DFR1/31R-PPA12N00
Rexroth力士乐柱塞泵R910903163 A10VSO28DFR1/31R-PPA12N00
Rexroth力士乐柱塞泵R910910590 A10VSO28DFR1/31R-PPA12N00
Rexroth力士乐比例方向阀4WRA6E20-2X/G24NOK4
Rexroth力士乐比例方向阀4WRA6W30-2X/G24N9K4
Rexroth力士乐 先导式溢流阀DBW20B2-5X/315UEG24N9K4
Rexroth力士乐压力继电器HED80A1X/50K14S
Rexroth力士乐Z2FS6-5-4X/2QV 流量阀
Rexroth力士乐电磁换向阀4WE10D3X/OFCG24N9K4
Rexroth力士乐电磁换向阀4WEH10J-4X/6EG24N9TS2K4
Rexroth力士乐叠加式液控单向阀Z2S6-1-6X
Rexroth力士乐比例阀4WRPE10E-508J-2X/G24KO/AIM
Rexroth力士乐定量柱塞泵A2F012/61R-VPB06
Rexroth力士乐电磁换向阀3WE6A62/OFEW230N9K4+Z4
Rexroth力士乐比例阀3DREPE6C-2X/25EG24K31/AIM
:\39526590\39529839/39529830转8005或者8002
//
\39529831\39529839\39529839-8007或者8008
/
公司;www.qiantuo.net
联人;单荣兵/余娟
德国博世力士乐直动式比例减压阀,REXROTH直动式比例减压阀
Rexroth力士乐插装阀件LC40A20D7X
Rexroth力士乐插装阀盖板LFA40RF-7X/F
Rexroth力士乐单向阀M-SR30KE05-1X
Rexroth力士乐比例阀4WRTE16W6-200L-41/6EG24EK31/F1M
Rexroth力士乐减压阀DGMX2-5-PP-AW-B-30
Rexroth力士乐电控换向阀CG5V-6CW-D-M-V-C5-20
Rexroth力士乐单向节流阀DGMFN-5-X-A2W-B2W-30
Rexroth力士乐电磁溢流阀DG5V-6CW-D-M-U-C6-11 220V
Rexroth力士乐液控单向阀DGMPC-5-ABK-BAK-30
Rexroth力士乐电磁换向阀4WEH16JB/6AG24N9EK4
Rexroth力士乐液控单向阀Z2FS16-3B/S2
Rexroth力士乐电磁阀DT8P1-10-5-11
Rexroth力士乐溢流阀DBW10A1-52/200-6EG24N9K4
Rexroth力士乐压力阀LC50DB 20E 7X/-104
Rexroth力士乐柱塞泵E-A4VSO250DR/30RPPB13NOO
Rexroth力士乐柱塞泵A4VSO180DR/3XR-PPB13N00
Rexroth力士乐柱塞泵A4VS0250DR/3XR-PPB13N00
Rexroth力士乐柱塞泵A4VSO250DFR1X/30R-PPB1300
Rexroth力士乐柱塞泵A4VSO250DR1X/30R-PPB1200
Rexroth力士乐柱塞泵A4VS0180DR/30R-PPB13N00
Rexroth力士乐柱塞泵A4VSO500HSK/30R-PPH13N0010SET
Rexroth力士乐柱塞泵A4VSO500HSK/30L-PPH13N0010SET