Rexroth Directional Valve DBDH6P1A/100 Easy To Integrate Low Leakage Rate Fast Response High Reliability

Description:

Rexroth directional valve is a key component used to control the flow direction of oil in hydraulic systems. It switches the oil circuit on and off or changes the flow direction of oil by moving the valve core. It plays a vital role in hydraulic systems and can achieve precise control of hydraulic actuators (such as hydraulic cylinders and hydraulic motors).
 

Application areas:

Engineering machinery: In the field of engineering machinery, such as excavators, cranes and other equipment, directional valves are used to control the movement of hydraulic cylinders and hydraulic motors. For example, directional valves can be used to achieve the lifting and lowering of excavator booms, the flipping of buckets, and the extension and retraction of crane booms. These equipment require high-precision operations under complex working conditions. The reliability and accuracy of directional valves are essential to improve work efficiency and ensure operational safety.
Industrial automation: In industrial automation production lines, directional valves are widely used in various hydraulically driven mechanical devices. For example, in injection molding machines, directional valves are used to control the opening and closing of molds and injection actions; in stamping equipment, directional valves can achieve rapid up and down movement of the stamping head. In these applications, the rapid response capability and high-precision control of directional valves can significantly improve production efficiency and product quality.
Automobile Manufacturing: The hydraulic assembly line in the automobile manufacturing industry also cannot do without directional valves. For example, in the process of welding the automobile body, the hydraulic manipulator needs to use directional valves to accurately control the movement of the hydraulic cylinder to achieve fast and accurate welding operations. In addition, in the braking system test of the automobile, the directional valve is used to simulate different brake pressures to test the performance of the braking system.
Aerospace: The aerospace field has extremely high performance requirements for hydraulic components. In the aircraft landing gear retraction system, the directional valve is used to control the movement of the hydraulic cylinder to ensure that the landing gear can be quickly and accurately retracted and lowered. In the drive system of the flight control surface, the directional valve is used to control the steering of the hydraulic motor to achieve precise adjustment of the flight attitude. In these applications, the high reliability and precise control ability of the directional valve are crucial to ensure flight safety.
Shipbuilding and marine engineering: In the hydraulic system of the ship, the directional valve is used to control equipment such as steering gear, cranes and anchor winches. For example, in the ship steering system, the directional valve is used to control the steering of the rudder blade, and its performance directly affects the maneuverability and navigation safety of the ship. In the ship crane, the directional valve is used to control the movement of the hydraulic cylinder to achieve cargo loading and unloading. In these applications, the corrosion resistance and high reliability of the directional valve enable it to operate stably in harsh marine environments.
 

Advantages:

High-precision control: Rexroth directional valves use advanced design and manufacturing processes to achieve high-precision oil flow control. The valve core is machined with extremely high precision, and the surface finish and dimensional accuracy are strictly controlled to ensure accurate switching of the oil flow under different working conditions. This high-precision control capability enables the hydraulic system to achieve precise motion control, improving the operating efficiency and product quality of the equipment.
Fast response capability: The fast response capability of the directional valve enables it to complete the switching of the oil flow in a short time. This is especially important for equipment that requires frequent action switching, such as the boom lifting and bucket flipping of excavators. The fast response capability not only improves the working efficiency of the equipment, but also reduces the risk of equipment damage caused by delayed action.
High reliability: Rexroth directional valves are made of high-strength materials with good corrosion resistance and mechanical strength. The valve core and valve seat are precisely machined and ground, with high surface hardness and good wear resistance, which can reduce the wear caused by frequent switching. In addition, the directional valve is equipped with a built-in filter device, which can effectively prevent impurities from entering the valve core area, further improving reliability. High reliability enables the directional valve to operate stably for a long time in harsh working environments, reducing equipment failures and maintenance costs.
Low leakage rate: The directional valve has excellent sealing performance and adopts a multi-stage sealing design, which can effectively reduce the leakage of hydraulic oil. Low leakage rate can not only improve the efficiency of the hydraulic system and reduce energy waste, but also reduce environmental pollution and equipment failure risks caused by hydraulic oil leakage. This is of great significance for environmental protection and sustainable development.
Easy to integrate and maintain: The design of Rexroth directional valve is simple and easy to integrate into existing hydraulic systems. Its electrical interface is flexible and supports a variety of electrical connection methods, which can be easily connected to the automation control system. In addition, the directional valve has low maintenance cost and long design life, which can save users equipment maintenance and replacement costs.

FAQ:

Q1: Wonder if you accept small orders?

A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?

A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?

A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?

A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?

A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.