| Customization: | Available |
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| Function: | Reversing |
| Installation: | Plate |
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Product Features
1. Excellent oil-immersed electromagnetic action design.
The valve core is immersed in the oil in the system and has a slow-acting effect. Even under high pressure and high frequency switching actions, it can still be smooth and silent. The oil-immersed sliding core completely eliminates the need for oil seals and movable parts. The friction between the push rods of the reading column and the oil leakage caused by it can increase the thrust of the reading column.
2. High energy efficiency, reducing use costs.
Since the valve body flow channel adopts a special structural design, the internal resistance is small, which can reduce internal pressure loss, make the energy efficiency high, and comply with the trend of energy saving.
3. Lower the oil temperature to increase service life and save maintenance costs.
Due to the small internal resistance, the pressure drop is reduced, and the temperature of the hydraulic oil is also reduced accordingly, making the hydraulic oil less likely to deteriorate, extending the life of the hydraulic oil, reducing the cost of replacing the hydraulic oil, and the machine itself will not be affected by heat and cause processing Accuracy errors or even deformation.
4. Can be used in high pressure applications.
Using special materials and design, the working pressure can be used below 250bar, which increases the application range. When used at low pressure, the service life is increased.
5. Special coil ensures safety.
The fixing nut of the electromagnetic coil has a special anti-loosening design, which can prevent the electromagnetic coil from detaching due to the resonance generated by the machine. The electromagnetic coil with additional impact voltage can ensure the safety of the computer system.
6. The electrical installation is waterproof and dustproof.
There are two ways to connect electrical appliances: junction box and socket, both of which have indicator lights. The electrical connection box and coil shape are strictly waterproof and dustproof.
7. High quality.
It has been 100% inspected by automatic testing and inspection equipment to ensure high-temperature quality.
8. Easy to install.
The fixing screws of the valve body are all external, which can facilitate the disassembly and assembly of the valve body. The electrical connection space is large and installation and wiring are easy.
| norm | Maximum flow rate L/min |
Maximum working pressure MPa |
Allowable back pressure MPa |
Maximum commutation frequency Min-1 |
| DSG-02 | 60 | 35 | 16 | 240(RF120) |
| DSG-03 | 120 | 35 | 16 | 240(RF120) |
Hebei Ding'an Hydraulic Machinery Co., Ltd. is a professional company integrating the research, production and sales of hydraulic valves. It is an ISO9001:2000 quality management system certified enterprise. The company currently has fixed assets of more than 10 million yuan, covers an area of 16,000 square meters, has strong technical force, and has more than ten years of experience in the development and production of hydraulic valves. It can quickly and high-quality develop various mining and engineering machinery hydraulic valves according to customer requirements.
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