20MPa DR4-5 Hydraulic Reversing Valve For Dual Line System
DR4-5 hydraulic reversing valve is a key component used to control the direction of fluid flow in hydraulic systems, especially used in dual-line centralized lubrication systems such as construction machinery, industrial equipment and agricultural machinery.
Description
Feature
It is used for electric centralized lubrication system, which alternately sends the lubricant output from the lubrication pump to two oil supply main pipelines. The valve has its own pressure regulating function and can automatically change direction. The reversing set pressure can be adjusted from 0 to 20MPa. The structure is simple and the reversing is reliable.
Specification
| Model | DR4-5 |
| Operating pressure | 3.5~20 MPa |
| Factory set pressure | 10.5MPa |
| Applicable system | Ring and spray type dual line system |
| Compatible pump | Dual line pumps such as BSB and GP pumps |
| Net weight | 7kg |
Application
Engineering machinery uses the DR4-5 hydraulic reversing valve to control the hydraulic cylinder and hydraulic motor moving direction.
Industrial equipment: In hydraulic press, injection molding machine, numerical control machine tool and so on, the function of automatic control equipment is realized through hydraulic valve DR4-5.
Agricultural machinery: Such as tractor and combine harvester, hydraulic system control uses reversing valve DR4-5.
Lubrication system: especially in electric terminal centralized lubricating system, DR4-5 hydraulic reversing valves distribute lubricants alternately to different lubrication oil supply pipes.
