Sun Cartridge Valve LOHA-XDN Low Leakage Compact Design Cast Iron Fast Response High-Precision Control

Description:

The Sun Cartridge Valve LOHA-XDN is a high-performance hydraulic cartridge valve manufactured by Sun Hydraulics, part of the Logic Element series. This valve features a pilot-operated design with a spring-biased closed function. It is an unbalanced, pilot-operated logic element. Its primary function is to control the flow of hydraulic fluid through hydraulic signals, thereby achieving logic control in hydraulic systems. The LOHA-XDN valve's design enables stable operation under high pressures, making it suitable for a wide range of hydraulic systems. Its operating principle utilizes the balance between hydraulic pressure and spring force to control the valve core's opening and closing states. When pilot pressure is applied to the valve core, it overcomes the spring force, causing the valve core to move, thereby opening or closing the hydraulic circuit.

Applications:

Industrial Hydraulic Systems: The LOHA-XDN valve is widely used in various industrial hydraulic systems, such as injection molding machines, hydraulic presses, and hydraulic presses. In these systems, the valve controls the flow and pressure of hydraulic fluid, enabling precise control of the equipment's movements. Construction Machinery: In construction machinery, such as excavators, loaders, and cranes, LOHA-XDN valves are used to control the movement of hydraulic cylinders and hydraulic motors. For example, in a crane's telescopic boom, the valve precisely controls the cylinder's extension and retraction speed based on the operating signal.

Marine and Offshore Engineering: Ship hydraulic systems, such as steering gear, cranes, and anchor winches, must operate reliably in harsh marine environments. The corrosion resistance and high reliability of the LOHA-XDN valve make it an ideal choice for ship hydraulic systems.

Aerospace: In the aerospace industry, hydraulic systems are used for aircraft landing gear retraction and extension, actuation of flight control surfaces, and other functions. The high performance and reliability of the LOHA-XDN valve meet the stringent precision and reliability requirements of these systems.

Advantages:

High-Precision Control: The LOHA-XDN valve enables precise control of flow and direction in hydraulic systems. Its pilot-operated design provides fast response, enabling rapid oil circuit switching and ensuring precise system control.

Fast Response: The valve's pilot-operated structure enables rapid response. In operating conditions requiring frequent starts and stops or rapid switching, the LOHA-XDN valve delivers rapid response, improving system efficiency.
Energy Efficiency: By precisely controlling oil flow, the LOHA-XDN valve avoids unnecessary energy loss. Under low-load conditions, the system automatically reduces flow output to minimize energy waste.
Reliable: Utilizing high-quality materials and advanced manufacturing processes, the LOHA-XDN valve offers excellent wear resistance and contamination resistance. Its rational design allows for easy maintenance and a long service life.
Compatibility and Modularity: The LOHA-XDN valve seamlessly integrates with other Sun Hydraulics components to create a complete hydraulic control system. Its modular design facilitates system expansion and maintenance.
Compact Design: The valve's compact cartridge design significantly reduces installation space. Its modular construction facilitates installation and maintenance.
Low Leakage: The LOHA-XDN valve's excellent sealing performance effectively reduces hydraulic oil leakage. This low leakage not only improves hydraulic system efficiency but also reduces environmental pollution caused by leaking hydraulic oil.

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.