Shijiazhuang Hanjiu Technology Co.,Ltd
Shijiazhuang Hanjiu Technology Co.,Ltd
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SD series multiway directional valves are a high-performance product with a wide
range of applications in construction machinery, sanitation machinery and drilling
machinery. They are characterized by high working pressure, compact structure, good
opening and closing characteristics of safety and overload valves, and good versatility.
1.Outstanding working pressure capability.
2. Easy to install maintain and repair
3. The excellent opening and closing characteristics of the safety and overload valves
4. Excellent versatility and are suitable for a wide range of machinery and equipment.
| BRAND | HANJIU |
| VALVE TYPE | SD5-5OT |
| FLOW RATE (LPM) | 45L/min |
| MAXIMUM WORKING PRESSURE (BAR) | 315bar |
| MINIMUM OPERATING TEMPERATURE (C) | -20.00 |
| MAXIMUM OPERATING TEMPERATURE (C) | 100.00 |
| MINIMUM AMBIENT OPERATING TEMPERATURE | -40.00 |
| MAXIMUM AMBIENT OPERATING TEMPERATURE | 60.00 |
| MOUNTING TYPE | Manual, Hydraulic,Pneumatic, Electro-pneumatic, Electro-hydraulic,Solenoid, Joystick,Joystick and Cable |
In order to ensure the continuous and stable operation of hydraulic directional valves, regular maintenance and repair is particularly important. Maintenance personnel should regularly check the sealing performance of the directional valve, and once leakage is detected, the seals should be replaced immediately to prevent fluid leakage from affecting system performance. At the same time, regular cleaning of the inside of the directional valve is also essential, which helps to remove accumulated impurities and dirt and maintain the cleanliness of the inside of the valve body. In addition, inspection of the electrical section is equally important to ensure that the electrical wiring is intact to avoid loss of spool control due to electrical failure. Regular replacement of oil is also a part of the maintenance work, to maintain the cleanliness and viscosity of the oil to help extend the service life of the directional valve. Finally, regular pressure testing of directional valves can identify and resolve potential performance problems in a timely manner, ensuring stable performance under complex operating conditions.
As a core component in a hydraulic system, the stability and reliability of the hydraulic directional valve is critical to the operation of the entire system. Through regular maintenance and repair, as well as effective treatment of common failures, you can ensure that the hydraulic directional valves continue to play a good performance in the complex and changing conditions. If the directional valve is seriously damaged, it needs to be replaced in time, Hanjiu company produces and sells high-quality hydraulic valves, the quality of these products is guaranteed, after-sales service in place, if you need, you can go to the official website of Hanjiu company to browse the relevant information, look forward to working with you.