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30SD08-26 Solenoid Directional Valve

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30SD08-26 Solenoid Directional Valve

It is introducing the 30SD08-26 solenoid directional valve, a powerful and versatile component designed to optimize hydraulic system performance. With its advanced features and robust construction, this valve delivers enhanced efficiency, precision, and reliability.

The 30SD08-26 solenoid directional valve is a game-changer for hydraulic systems, offering enhanced efficiency, precision, and reliability. With precise fluid flow control, high flow capacity, quick response time, and durable construction, this valve empowers your hydraulic system to perform optimally. By following the recommended usage methods and maintenance guidelines, you can unlock the full potential of the 30SD08-26 solenoid directional valve, achieving seamless control, improved productivity, and optimized operation. Upgrade your hydraulic system today with the 30sd08-26 solenoid directional valve and experience the efficiency and precision it brings to your operations.

30SD08-26 Solenoid Directional Valve Characteristics:

  1. Precise Fluid Flow Control:
  • The 30SD08-26 solenoid directional valve offers exceptional precision in controlling fluid flow, ensuring accurate and reliable system operation.
  • With its precise control capabilities, this valve allows for seamless adjustment of fluid flow rates, facilitating optimal performance in various industrial applications.
  1. High Flow Capacity:
  • Equipped with a high flow capacity design, the 30SD08-26 solenoid directional valve can handle substantial fluid volumes efficiently.
  • This feature ensures smooth and reliable operation, even in applications that require high flow rates, enabling your hydraulic system to perform at its best.
  1. Quick Response Time:
  • The 30SD08-26 solenoid directional valve boasts a rapid response time, enabling precise control adjustments and quick changes in fluid flow direction.
  • Experience improved system efficiency and responsiveness, allowing swift and accurate modifications to meet your operational needs.
  1. Durability and Reliability:
  • Built with rugged construction, the 30SD08-26 solenoid directional Valve is designed to withstand demanding operating conditions.
  • Its durable materials and robust design minimize downtime, reduce maintenance requirements, and ensure long-lasting performance.

30SD08-25 Solenoid Directional Valve Parameter:

Rated pressure 207 bar(3000 psi)
Peak flow See performance chart
Effective orifice size 0.81 mm (0.032 in.)
Internal Leakage ≤3 drops/min@207bar
Coil Duty Rating Continuous from 85% to 115% of nominal voltage
Initial Coil Current Draw at 20℃ 1.4A at 12VDC; 0.7A at 24VDC
Minimum pull-in voltage 85% of nominal at 207 bar (3000 psi)
Cavity VC08-2
Fluid Mineral-based or synthetics with lubricating properties
Fluid temperature range ℃ -54 to 107 ℃ (Polyurethane seals)
-40 to 100 ℃ (Buna N seals)
-26 to 204 ℃ (Fluorocarbon seals)
Viscosity range 7.4 to 420 mm2/s
Degree of contamination The minimum pollution level is ISO4406 level 20/18/14, and level 17/15/13 is recommended to prolong the service life

30SD08-25 Solenoid Directional Valve Advantages:

• Continuous-duty rated coil
• Efficient wet-armature construction
• Cartridges are voltage interchangeable
• Optional waterproof E-Coils rated up to IP69K
• Industry common cavity
• Hardened parts for long life and low leakage

Usage Method Of 30SD08-25 Solenoid Directional Valve:

  1. System Evaluation:
  • Begin by evaluating your hydraulic system’s requirements, including flow rates, pressure levels, and system dynamics.
  • Determine if the 30SD08-26 Solenoid Directional Valve aligns with your specific needs, considering its precision, flow capacity, and compatibility with other system components.
  1. Valve Selection:
  • Select the appropriate variant of the 30SD08-26 solenoid directional valve based on your system parameters and performance requirements.
  • Consider factors such as flow capacity, pressure ratings, and compatibility to ensure seamless integration and optimal functionality.
  1. Installation:
  • Follow the manufacturer’s installation instructions carefully to ensure proper placement and secure mounting of the valve.
  • Position the valve correctly within the hydraulic system, considering fluid flow direction and accessibility for maintenance purposes.
  1. Electrical Connections:
  • Connect the solenoid valve to the designated power source according to the manufacturer’s specifications.
  • Ensure that the electrical connections are secure, adhering to safety standards and guidelines.

How To Hook Up A Hydraulic Flow Control Valve?

To hook up a hydraulic flow control valve, follow these steps:

  1. Identify Valve Type: Determine the specific type of flow control valve you are working with. Common types include needle valves, adjustable flow control valves, or pressure-compensated flow control valves. Ensure that the valve is suitable for your application and compatible with your hydraulic system.
  2. Gather Required Tools and Materials: Collect the necessary tools and materials, including appropriate hydraulic fittings, adapters, hoses, and wrenches.
  3. Prepare the Hydraulic System: Shut down the hydraulic system and relieve any pressure in the system by activating the relief valve or retracting any hydraulic cylinders. This step is crucial for safety.
  4. Identify Flow Direction: Identify the flow direction in your hydraulic system. Typically, the flow direction is indicated by arrows on the hydraulic components. Ensure that you understand the correct flow direction before proceeding.
  5. Locate Installation Point: Determine the optimal location to install the flow control valve in your hydraulic system. Consider factors such as accessibility, proximity to the actuator or hydraulic component, and ease of adjustment.
  6. Mount the Valve: Securely mount the flow control valve in the chosen location using appropriate brackets or clamps. Ensure the valve is positioned correctly, aligning the inlet and outlet ports with the flow direction.
  7. Connect the Inlet and Outlet Ports: Attach hydraulic hoses or tubing to the inlet and outlet ports of the flow control valve. Use suitable hydraulic fittings and adapters to create a leak-free connection. Tighten the connections using wrenches to ensure a secure fit, but avoid over-tightening.
  8. Adjust the Flow Control: Depending on the type of flow control valve, it may have adjustable features such as a needle valve or a flow control knob. Adjust the valve according to your desired flow rate or speed. Refer to the manufacturer’s instructions for specific adjustment procedures.
  9. Test the System: Once the flow control valve is installed and adjusted, slowly restore hydraulic system pressure. Test the system to ensure that the flow control valve is functioning correctly. Monitor the flow rate or speed of the hydraulic actuator to verify that it is within the desired range.
  10. Fine-tune and Monitor: Adjust the flow control valve to achieve the desired flow rate or speed. Regularly monitor the hydraulic system for leaks, pressure inconsistencies, or unusual behavior.

Capability & Capacity Of Factory:

(1) Assembly

We have a first-class independent research and development assembly platform. The hydraulic cylinder production workshop has four semi-automatic lifting cylinder assembly lines and one automatic tilt cylinder assembly line, with a designed annual production capacity of 1 million pieces. The special cylinder workshop is equipped with various specifications of a semi-automatic cleaning assembly system with a designed annual production capacity of 200,000 and equipped with famous CNC machining equipment, a machining center, a high-precision cylinder processing special equipment, a robot welding machine, an automatic cleaning machine, automatic cylinder assembly machine, and automatic painting production line. Existing critical equipment of more than 300 sets (sets). The optimal allocation and efficient use of equipment resources ensure the accuracy requirements of products and meet the high-quality needs of products.

(2) Machining

The machining shop is equipped with a customized inclined rail turning center, machining center, high-speed honing machine, welding robot, and other related equipment, which can handle the processing of cylinder tubes with a maximum inner diameter of 400mm and a maximum length of 6 meters.

(3) Welding

(4) Painting & coating

With small and medium-sized cylinder automatic water-based paint coating lines, to achieve automatic robot loading and unloading and automatic spraying, the design capacity of 4000 pieces per shift;
We also have a semi-automatic paint production line for large cylinders powered by a power chain, with 60 cases per shift design capacity.

(5) Testing

We have first-class inspection facilities and test beds to ensure that the performance of the cylinder meets the requirements.



We are one of the best hydraulic cylinder manufacturers. We can offer comprehensive hydraulic cylinders. We also provide corresponding agricultural gearboxes. We have exported our products to clients worldwide and earned a good reputation because of our superior product quality and after-sales service. We welcome customers at home and abroad to contact us to negotiate business, exchange information, and cooperate with us!


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