Shuttle Valve
Show/hide table
| |
| 图 1 | g00467098 |
|
往复阀 (A) 进口 (B) 进口 (C) 出口 (1) 腔室 (2) 腔室 (3) 油道 (4) 往复阀球 | |
Show/hide table
| |
| 图 2 | g00467104 |
|
往复阀的位置 (5) 往复阀 (6) 往复阀 (7) 往复阀 | |
往复阀用在位于驾驶室地板下方的动臂和吊钩控制阀中。 这些阀用于分辨给定操作期间产生的最高先导信号。 往复阀比较两个进口压力，输出处可感测到最高压力。
进口压力通过端口 (A) 和 (B) 进入。 该机油对往复阀球 (4) 施加压力。 进口压力还通过端口 (B) 进入。 该油加注油室 (1)。 这还对往复阀球 (4) 施加压力。 如果端口 (A) 的压力较大，则球 (4) 向上移动，端口 (A) 的油加注通道 (3)。 该油流到油室 (2)，并通过端口 (C) 离开阀。 如果油室 (1) 中的压力较大，则球 (4) 向下移动，并允许该油通过通道 (3)、油室 (2) 和端口 (C) 离开。
Caterpillar Information System:
416D, 420D and 430D Backhoe Loaders Axles, Differential and Brakes Drive and Steering Axle (Front) - Adjust
572R Series II Pipelayer Hydraulic System Main Relief Valve
267, 277 and 287 Multi Terrain Loaders Power Train Solenoid Valve and Mounting (Parking Brake) - Remove and Install - 287 Multi Terrain Loaders
572R Series II Pipelayer Hydraulic System Boom and Hook Control Valve
2003/09/01 New Software Is Used on Product Link 151/201 {7606, 7620}
TK711 Track Feller Buncher, TK721 Track Feller Buncher, TK722 Track Feller Buncher and TK732 Track Feller Buncher Engine Supplement Unit Injector Hydraulic Pump - Remove - Engine In Chassis
TK711 Track Feller Buncher, TK721 Track Feller Buncher, TK722 Track Feller Buncher and TK732 Track Feller Buncher Engine Supplement Unit Injector Hydraulic Pump - Install - Engine In Chassis
Computer Aided Earthmoving System Basic (CAESBasic) Radio Utility
TH220B and TH330B Telehandlers Power Train Transmission - Disassemble
416D, 420D and 430D Backhoe Loaders Axles, Differential and Brakes Axle (Front) - Adjust
2003/09/08 New Lip Seals Are Used in the Transmission {3030, 3066}
R1600G Load Haul Dump Machine Electrical System Actual Gear Indicator
572R Series II Pipelayer Hydraulic System Pressure Reducing Valve
572R Series II Pipelayer Hydraulic System Check Valve
572R Series II Pipelayer Hydraulic System Load Sense Manifold
2003/10/06 Use 1U-9891 Hydraulic Oil Additive to Eliminate Brake Chatter and Reduce Noise in the Limited Slip Differential {3263, 5095}
572R Series II Pipelayer Power Train General Information
259B3 Compact Track Loader, 247B3 and 257B Series 3 Multi Terrain Loaders and 216B Series 3, 226B3, 236B3, 242B Series 3 and 252B Series 3 Skid Steer Loaders Lift Arm Cylinder and Mounting
572R Series II Pipelayer Hydraulic System Hydraulic Tank and Filter
572R Series II Pipelayer Hydraulic System Troubleshooting
572R Series II Pipelayer Hydraulic System Load Sense Manifold - Test and Adjust
572R Series II Pipelayer Hydraulic System Pressure Reducing Valve - Test and Adjust
572R Series II Pipelayer Equalizer Bar
416D, 420D and 430D Backhoe Loaders Axles, Differential and Brakes Axle (Front)