YUKEN Electro-Hydraulic Directional Valve DSHG-10-3C12-T-RA-D24-43 English Description

The YUKEN Electro-Hydraulic Directional Valve DSHG-10-3C12-T-RA-D24-43 is a high-performance hydraulic control component produced by YUKEN, a world-renowned Japanese hydraulic equipment manufacturer with rich experience in R&D and production. As a key product in YUKEN’s DSHG series, the DSHG-10-3C12-T-RA-D24-43 integrates the advantages of electromagnetic control and hydraulic drive, making it suitable for large-flow, high-pressure hydraulic systems that require stable, precise and efficient commutation control.

Different from ordinary solenoid directional valves, the YUKEN DSHG-10-3C12-T-RA-D24-43 adopts an electromagnetic pilot control structure. It uses a pilot solenoid valve to control the pressure oil of the pilot circuit, thereby pushing the main valve core to move stably. This design not only ensures the reliable control of hydraulic oil direction, on-off and flow, but also improves the anti-interference ability and service life of the valve, which is widely used in heavy-duty industrial equipment.

YUKEN DSHG-10-3C12-T-RA-D24-43 Model Interpretation

Each segment of the DSHG-10-3C12-T-RA-D24-43 model has a clear and specific meaning, which helps users quickly select the right hydraulic valve according to their own hydraulic system requirements. Here is a detailed breakdown:

• DSHG: The product series code, representing YUKEN’s standard electro-hydraulic directional valve series. The DSHG series is specially designed for large-flow, high-pressure hydraulic systems, with the characteristics of stable commutation, strong load-bearing capacity and high control precision—all of which are fully reflected in the DSHG-10-3C12-T-RA-D24-43.
• 10: The nominal size code, which determines the matching specification of the DSHG-10-3C12-T-RA-D24-43 with hydraulic pipelines and installation interfaces. This size is designed for large-flow scenarios, ensuring that the valve can stably pass large-displacement hydraulic oil and meet the flow demand of high-power hydraulic systems.
• 3C12: The spool function code, defining the flow path structure and commutation mode of the DSHG-10-3C12-T-RA-D24-43 valve core. It determines the working logic of the valve in the hydraulic system, ensures precise control of the movement direction and speed of the executive component, and is suitable for specific industrial commutation scenarios.
• T: The installation and structural feature code, which optimizes the installation structure of the DSHG-10-3C12-T-RA-D24-43, enhances its adaptability to different installation spaces and working environments, and facilitates seamless integration with various hydraulic systems.
• RA: The special function code, representing the customized pressure regulating and buffer structure of the DSHG-10-3C12-T-RA-D24-43. This structure can effectively reduce the impact of oil pressure during commutation, protect the valve core and pipeline, and improve the stability of the entire hydraulic system.
• D24: The power supply specification code, indicating that the pilot electromagnet of the DSHG-10-3C12-T-RA-D24-43 adopts DC 24V power supply. It has the advantages of low power consumption, stable electromagnetic performance and strong anti-interference ability, which is compatible with common industrial DC power supply systems.
• 43: The special design code, representing the optimized configuration of the DSHG-10-3C12-T-RA-D24-43 for specific industrial applications. It improves the valve’s wear resistance, sealing performance and environmental adaptability, making it more suitable for harsh working conditions.

YUKEN DSHG-10-3C12-T-RA-D24-43 Key Technical Parameters

The DSHG-10-3C12-T-RA-D24-43 has excellent performance indicators, which can fully meet the working requirements of large-flow, high-pressure industrial hydraulic systems. The core technical parameters are as follows:

• Working Pressure: 0-31.5 MPa (0-4568 psi) — The DSHG-10-3C12-T-RA-D24-43 can operate stably and leak-free under rated high pressure, fully adapting to the pressure demand of high-pressure hydraulic systems.
• Flow Rate: Maximum 100 L/min (26.42 US gpm) — The DSHG-10-3C12-T-RA-D24-43 has a large flow capacity, which can effectively control the large-displacement hydraulic oil, match the speed control demand of heavy-duty machinery, and ensure the smooth operation of the executive component.
• Power Supply: DC 24V, 50-60 Hz — The DSHG-10-3C12-T-RA-D24-5390 features stable power supply performance, low energy consumption, and strong anti-interference ability, which is suitable for automated control systems and harsh industrial environments.
• Applicable Medium: Hydraulic oil (recommended viscosity: 10-400 cSt) — The DSHG-10-3C12-T-RA-D24-43 is compatible with most industrial hydraulic oils, has strong adaptability to oil quality, and can work normally even in slightly polluted oil environments.
• Operating Temperature Range: -20℃ ~ 80℃ — The DSHG-10-3C12-T-RA-D24-43 can work stably in high and low temperature environments, resisting damage caused by temperature changes, and ensuring long-term reliable operation.
• Protection Level: IP65 (YUKEN DSHG series standard) — The DSHG-10-3C12-T-RA-D24-43 has excellent dustproof and waterproof performance, which can effectively prevent impurities and moisture from entering, protect internal components, and extend the service life of the valve.
• Commutation Response Time: ≤45ms — The DSHG-10-3C12-T-RA-D24-43 has a fast and stable commutation response, which ensures the precise control of the executive component’s movement and improves the work efficiency of the equipment.

YUKEN DSHG-10-3C12-T-RA-D24-43 Functional Features

Integrating YUKEN’s advanced hydraulic technology, the DSHG-10-3C12-T-RA-D24-43 has a variety of outstanding functional features, making it the first choice for heavy-duty hydraulic control scenarios:

• Stable & Reliable Operation: The DSHG-10-3C12-T-RA-D24-43 adopts the combination of electromagnetic pilot valve and hydraulic main valve. The pilot control is precise, the main valve commutation is stable, and it has strong resistance to oil pollution and load impact. It can ensure long-term reliable operation under heavy-duty working conditions, which is consistent with YUKEN’s consistent high-reliability product standards.
• Large Flow & High Pressure Bearing Capacity: The optimized flow channel design and high-strength valve body material enable the DSHG-10-3C12-T-RA-D24-43 to bear high pressure and pass large flow, solving the problem that ordinary solenoid valves are difficult to adapt to large-flow and high-pressure scenarios.
• Low Noise & Small Vibration: The DSHG-10-3C12-T-RA-D24-43 is equipped with a special buffer structure and RA pressure regulating function, which can effectively reduce the noise and pipeline vibration caused by oil hammer during commutation, improve the working environment of the equipment, and reduce the impact on the hydraulic system.
• Easy Installation & Maintenance: The DSHG-10-3C12-T-RA-D24-43 adopts an international standard installation interface, which is convenient for users to install, disassemble and maintain. Its modular internal structure makes vulnerable parts (such as seals and pilot valve cores) easy to replace, reducing maintenance costs and equipment downtime.
• Excellent Sealing Performance: The DSHG-10-3C12-T-RA-D24-43 is equipped with high-quality wear-resistant and high-temperature resistant sealing components, which have excellent sealing performance, can effectively prevent hydraulic oil leakage, ensure the efficiency of the hydraulic system, and avoid energy waste and equipment damage caused by leakage.
• Strong Environmental Adaptability: The valve body of the DSHG-10-3C12-T-RA-D24-43 is treated with anti-corrosion and anti-rust, and the internal components are made of high-quality materials. It can adapt to harsh industrial environments such as humidity, dust and temperature changes, and has a long service life.

YUKEN DSHG-10-3C12-T-RA-D24-43 Application Scope

The DSHG-10-3C12-T-RA-D24-43 is widely used in various industrial fields that require large-flow, high-pressure hydraulic control. Its main application scenarios include:

• Large hydraulic presses and forging machinery
• Heavy construction machinery (such as excavators, cranes)
• Metallurgical equipment and mining machinery
• Large-scale injection molding machines and die-casting machines
• Marine hydraulic systems and port machinery
• Energy equipment and heavy-duty transmission systems

As a core control component in the hydraulic system, the DSHG-10-3C12-T-RA-D24-43 can effectively improve the control precision and work efficiency of the equipment, reduce the labor intensity of operators, and ensure the stable and safe operation of the entire hydraulic system, which is consistent with the core application positioning of YUKEN hydraulic components.

YUKEN DSHG-10-3C12-T-RA-D24-43 Installation & Maintenance Notes

To maximize the service life and performance of the DSHG-10-3C12-T-RA-D24-43, please follow the following key installation and maintenance notes:

• Before installation, please verify that the model, power supply, pressure and flow parameters of the DSHG-10-3C12-T-RA-D24-43 are consistent with the requirements of your hydraulic system. Thoroughly clean the pipeline to remove impurities (to avoid blocking the valve core), and ensure that the hydraulic oil filtration precision is at least 20μm.
• When installing the DSHG-10-3C12-T-RA-D24-43, please follow the installation marks (the arrow on the valve body is consistent with the flow direction of hydraulic oil). Ensure that the installation surface is flat and clean to avoid uneven stress affecting the sealing performance; horizontal installation is preferred.
• Regularly check the electrical connection of the pilot valve of the DSHG-10-3C12-T-RA-D24-43 to ensure that the connection is firm and free of looseness. Clean the filter in front of the valve regularly, replace the hydraulic oil regularly, and check the wear of the sealing components to extend the service life of the valve.
• Avoid frequent commutation under no-load or overload conditions, so as to prevent damage to the valve core and seals of the DSHG-10-3C12-T-RA-D24-43 and ensure the stable operation of the valve.
• When the DSHG-10-3C12-T-RA-D24-43 is not used for a long time, please empty the hydraulic oil in the valve to avoid corrosion of internal components.

The YUKEN DSHG-10-3C12-T-RA-D24-43 is a high-performance, high-reliability electro-hydraulic directional valve, which is specially designed to meet the rigorous requirements of large-flow, high-pressure industrial hydraulic systems. Its combination of precise control, durability and strong adaptability makes it a trusted choice for global industrial users.