Sun Cartridge Valve DTDA-LHN Direct-Acting Design Durable Design Easy Maintenance Scalability Cast Iron

Description:

The Sun Cartridge Valve DTDA-LHN is a high-performance, two-way, direct-acting, solenoid-operated directional control valve manufactured by Sun Hydraulics. This direct-acting valve uses the solenoid's on/off energization to directly control the valve core's movement, thereby switching the hydraulic oil flow direction. The DTDA-LHN valve requires no minimum hydraulic pressure to operate, enabling it to function even in low-pressure or no-pressure conditions. The conical valve core design ensures extremely low leakage when closed, enhancing system sealing and reliability. The valve is available in both normally open and normally closed configurations, allowing users to select the appropriate model based on their application needs. The solenoid assembly has a fatigue pressure rating of 5000 psi (350 bar), meeting the requirements of high-pressure hydraulic systems. With a nominal diameter of 10 mm, the valve is suitable for medium-flow hydraulic systems. It supports a variety of electrical connections, including a 24V DC power supply, for easy integration into automation control systems.

Application Areas:

Industrial Automation: In industrial automation, hydraulic systems are commonly used to drive equipment such as manipulators, hydraulic punches, and hydraulic shears. The Sun Cartridge Valve DTDA-LHN precisely controls the movement of hydraulic cylinders or motors, ensuring efficient operation of the equipment.
Construction Machinery: In the construction machinery industry, this valve plays a vital role in the hydraulic systems of equipment such as excavators, loaders, and cranes. For example, cranes rely on hydraulic systems to operate their telescopic booms and hooks. The DTDA-LHN valve quickly and accurately switches the flow of hydraulic oil, making cranes more flexible and efficient.
Metallurgy and Heavy Machinery: In heavy equipment such as steel mills, rolling mills, and presses, hydraulic systems must operate stably under high pressure and high loads. The Sun Cartridge Valve DTDA-LHN's high pressure resistance and reliability make it an ideal choice for these equipment. It can operate stably and continuously under extreme operating conditions, reducing equipment failures and repair costs. Shipbuilding and Offshore Engineering: Ship hydraulic systems, including steering gear, cranes, and anchor winches, must operate reliably in harsh marine environments. The corrosion resistance and high reliability of the DTDA-LHN valve make it suitable for marine environments, ensuring the proper operation of ship hydraulic systems.
 

Advantages:

Direct-acting Design: Thanks to its direct-acting structure, the valve responds directly to the solenoid signal, achieving fast and precise control.
Cone Valve Structure: The cone valve design ensures extremely low leakage when closed, improving system sealing and reliability.
No Minimum Pressure Required: The valve requires no minimum hydraulic pressure to operate, enabling it to operate even in low- or no-pressure conditions with a fast response.
Multiple Manual Reset Options: The DTDA-LHN valve offers a variety of manual reset options, including no manual reset and manual reset to neutral, increasing operational flexibility.
Durable Design: The valve body and valve core are constructed of high-quality materials with excellent wear and fatigue resistance, ensuring long-term, stable operation in harsh environments.

Low Leakage: The poppet valve structure and high-quality sealing materials ensure extremely low leakage during operation, reducing hydraulic fluid waste and environmental pollution.
Multiple Mounting Options: The DTDA-LHN valve offers a variety of mounting options for easy integration into existing hydraulic systems.
Easy Maintenance: The valve's simple design allows for easy maintenance, reducing downtime and maintenance costs.
Multiple Configurations: The valve is available in both normally open and normally closed configurations, allowing users to select the appropriate model based on their application needs.
Scalability: Sun Hydraulics offers a range of other hydraulic components compatible with the DTDA-LHN valve, such as amplifiers, sensors, and controllers, allowing users to expand system functionality as needed.

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.