DG4V Directional Valve OVERVIEW

DG4V directional valve is an ISO‑4401 standard wet‑solenoid operated spool valve. It controls flow direction, start and stop of hydraulic cylinders and motors. Featuring detachable coils, shock‑free switching and high pressure resistance, it supports various spool functions and multiple voltages. This valve offers stable performance and high interchangeability for industrial and mobile hydraulic systems.

Features and Benefits

• Standard sub‑plate mounting, easy for installation and daily maintenance

• Adopts wet‑solenoid structure; coils can be replaced without draining hydraulic oil

• Complies with ISO 4401 installation standard, highly interchangeable with mainstream DG4V series valves

• Precision‑machined internal components achieve low leakage and long service life

• Supports multiple spool functions and diverse AC/DC coil voltage options

• Optional manual override for emergency manual operation
  
  

Specifications DG4V Directional Valve

Applications

• Suitable for medium‑high pressure hydraulic systems

• Widely used for machine tools and lifting platforms

• Fit agricultural machinery, sanitation trucks and material‑handling equipment

• Realize precise direction control for hydraulic cylinders and motors

• Applied for both industrial and mobile hydraulic machinery
  
  

Packaging & Delivery

DG4V Directional Valve are typically packaged securely to prevent damage during transit. The packaging includes:

Protective Wrapping: To safeguard the pump from environmental damage.

Custom Crates: For larger, heavier pumps, ensuring safe handling.

Documentation: Includes installation, maintenance instructions, and warranty details.

Delivery time depends on the model, customizations, and location but typically ranges from 2 to 6 weeks from the order date.

DG4V Directional Valve FAQ:

1. What is the DG4V Directional Valve ?

DG4V directional valve is ISO‑4401 standard wet‑solenoid operated spool valve. It switches hydraulic oil flow to realize start, stop and reversing of cylinders and motors. With detachable coils, multiple spool functions and high‑pressure resistance, it suits industrial and mobile hydraulic systems.

2. What makes the DG4V Directional Valve ?

3. What is the working pressure range of DG4V Directional Valve ?

Its maximum working pressure is 35 MPa. It is suitable for medium‑high pressure industrial and mobile hydraulic systems.

4. Can DG4V Directional Valve replace other brands?

7. How can I get a quotation quickly

Please provide the following details:

• Model or displacement

• Working pressure

• Speed

• Quantity
  We will reply within 12 hours with a competitive quotation.

  
  

Certifications & Quality Assurance

DG4V Directional Valve are manufactured in compliance with international standards, ensuring high performance and reliability:

ISO 9001: Certified for quality management systems.

CE Certification: Ensures compliance with European safety, health, and environmental protection standards.

RoHS Compliance: Ensures the pump does not contain hazardous materials.

Factory Testing: Every pump is rigorously tested for performance, pressure, and leak integrity before shipping.

FAQ

1.What's our advantages?

Factory established in 2005;

With a great deal of production experience;

80+ employees become the professional team;

Constant updated ERP system ensure efficiency of work;

Sophisticated equipment ehanced the accuracy of products;

Professional salesmen provide the greast service;

With a large number of famous customers all over the world;

Great after-sales service;

With the long term cooperation with famous logistics and express company in China,provide the better goods service.

2.What is your payment terms?

Small order/sample order,full payment in advance; Big orders send the first payment 30% before the production,and the balance before shippment.We'll show the photos of the products and packages before delivery.

3.Can you make my own brand on the products?

Of course we can. Just send me your logo  we can make it for you.

4.What is our main export market?

America(40.5%):USA, Canada, Argentina, Brazil

Europe(30.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland.

Asia(23.5%):Korea,singapore,India,Turkey,Vietnam,Saudi Arabia,Syria, Israel,Lebanon.

Others(5.8%).

The Green hydraulic pump manufacturing facility is a specialized industrial plant that focuses on producing hydraulic pumps and related components. These factories are equipped with advanced machinery and technology to fabricate high-quality pumps designed for a wide range of applications, from heavy equipment and machinery to automotive and industrial systems.

The production process typically involves precision engineering, where raw materials like metals and alloys are processed into pump components such as gears, pistons, cylinders, and seals. These parts are then assembled into fully functional hydraulic pumps, which are tested for performance and quality control to ensure reliability, efficiency, and durability under various working conditions.