Parker Proportional Valve D3W020BNJW42 High-Precision Control Fast Response Speed High-Pressure Capability

Description:

The Parker Proportional Valve D3W020BNJW42 is a high-performance solenoid-operated proportional directional valve manufactured by Parker Hannifin, designed specifically for the precise control needs of industrial hydraulic systems. This valve utilizes a wet-type solenoid for direct operation, offering fast response times and precise flow and pressure control. The D3W020BNJW42 features a three-chamber body design and is a 4/3 or 4/2 spool-type directional control valve. Its compact internal structure withstands high pressures, with a maximum operating pressure of 350 bar. The valve supports 24V DC power supply and features a manual override for easy commissioning or emergency response in power-off situations. Capable of handling flows up to 150 L/min, the D3W020BNJW42 valve is suitable for medium-sized hydraulic systems. Its high-pressure capability excels in demanding industrial applications.

Applications:

The Parker Proportional Valve D3W020BNJW42 is widely used in various fields. Its high-precision control and reliability make it a preferred component in many hydraulic systems.
Construction Machinery: In construction machinery such as excavators, loaders, and cranes, this valve controls the movement direction and speed of hydraulic cylinders and motors, enabling precise operation. For example, in a crane's telescopic boom, the D3W020BNJW42 precisely controls the cylinder's extension and retraction speed based on input signals from the joystick, improving operational safety and efficiency.
Mining Machinery: Mining equipment often operates in harsh environments. The D3W020BNJW42's high pressure resistance and contamination resistance make it an ideal choice for mining hydraulic systems.
Hoisting and Conveying Machinery: In hoisting and conveying equipment, this valve controls the flow and pressure of hydraulic systems, ensuring smooth operation. Industrial Automation: In automated production lines, injection molding machines, hydraulic presses, and other industrial equipment, the D3W020BNJW42 valve enables high-precision flow and pressure control, improving production efficiency and product quality.
Aerospace: In the aerospace sector, hydraulic systems require highly precise and reliable control components. The D3W020BNJW42 valve meets these demanding requirements and is used in aircraft landing gear retraction and extension systems, flight control surface actuation systems, and more.
 

Advantages:

High-Precision Control: The D3W020BNJW42 valve precisely adjusts the flow and pressure of hydraulic oil based on input signal changes. Its proportional control function enables stepless speed regulation and precise pressure control in hydraulic systems, eliminating the hydraulic shock associated with traditional on-off valves. The valve's fast response speed ensures quick response to operating signals, ensuring efficient operation of the hydraulic system.
High-Pressure Capability: The D3W020BNJW42 valve is designed to handle pressures up to 350 bar, making it suitable for high-pressure hydraulic systems. This high-pressure capability enables it to meet the high load demands of various industrial applications.
Reliability and Durability: The valve utilizes a rugged wet-type solenoid design, ensuring long-term, stable operation in harsh operating environments. Its compact internal structure and excellent sealing performance effectively prevent hydraulic oil leaks. The D3W020BNJW42 valve offers a long service life and low maintenance, reducing equipment downtime and repair costs.
Energy Efficiency: By precisely controlling flow and pressure, the D3W020BNJW42 valve reduces energy loss in hydraulic systems. Its optimized flow path design reduces pressure drop, further improving system energy efficiency.
Easy Integration and Maintenance: The D3W020BNJW42 valve supports a variety of mounting options, enabling easy integration into existing hydraulic systems. Its simple design facilitates maintenance and reduces maintenance workload.
Various Configuration Options: Parker offers a variety of configuration options, including various electrical connection methods and manual overrides. These options allow the D3W020BNJW42 valve to meet diverse user needs.

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.