Danfoss vickers DG5V-5

Danfoss vickers DG5V-5 Specification

Structure
Spool Valve

Pressure
Up to 315 bar (4570 psi)

Connection
Subplate Mounted

Channels
4/3 (Four-way, Three-position)

Caliber
NG10 (CETOP 5) / Size 5

Material
Cast Iron Body, Steel Components

Power
Hydraulic

Media
Oil

Temperature of Media
-20C to +70C

Port Size
3/4 inch BSP

Flange
CETOP 5 Mounting

Finish
Corrosion Resistant Coated

Application
Hydraulic Directional Control Systems, Industrial Machinery

Voltage Options for Solenoid
12V DC, 24V DC, 110V AC, 220V AC

Max Flow Rate
80 l/min

Spool Types
Multiple spool options (e.g., P, A, B, C types)

Weight
Approx. 3.7 kg (varies by model)

Seal Material
Nitrile (NBR), Viton on request

Mounting Type
Subplate (ISO 4401) CETOP RP121H

Enclosure Protection
IP65 (with correct connectors)

Manual Override
Standard

Switching Time
<50 ms

Danfoss vickers DG5V-5 Trade Information

Minimum Order Quantity
1 Unit

Delivery Time
3 Week

About Danfoss vickers DG5V-5

Expanding the versatility of our high performance DG4V3 AC valves, we are now offering a lower tank port pressure rating at a very competitive price. The lower tank port rating option will be 160 bar (2300 psi).

Sizes and specifications:

Size NG 4 to NG 32 (D02 to D10)
Pressure Up to 350 bar (5,000 psi)
Flow Up to 1,100 L/min (290 gal/min)
Voltage: AC & DC
Various electrical connections
Spool monitoring switch options
ATEX, UL, and CSA approved explosion proof options

Actuation Options:

Solenoid
Hydraulic
Pneumatic pilot
Lever
Mechanical

Versatile Spool Options and Mounting

The DG5V-5 provides four-way, three-position flow configurations through multiple spool types, catering to a wide variety of hydraulic circuits. Subplate mounting according to ISO 4401 and CETOP 5 standards enables easy integration into established hydraulic systems, making it suitable for new installations and retrofits alike.

Reliable and Fast Electrical Control

Operators can select from 12V DC, 24V DC, 110V AC, or 220V AC solenoid options, allowing flexibility in power source compatibility. Boasting a switching time of under 50 milliseconds, the DG5V-5 ensures quick and dependable actuation, which is essential for high-performance industrial operations.

Seals and Enclosure for Long-Term Operation

Standard Nitrile seals deliver excellent resistance to common hydraulic oils, with Viton available for higher temperature or specialty fluids. Enclosure protection to IP65, when correctly wired, guards against dust and splash, promoting valve reliability in tough environments.

FAQ's of Danfoss vickers DG5V-5:

Q: How do I select the correct spool type for my DG5V-5 valve application?

A: Spool selection depends on your hydraulic circuit requirements. DG5V-5 offers multiple spool types (e.g., P, A, B, C), each enabling distinct flow paths and center conditions. Consult your hydraulic circuit diagram and refer to Danfoss documentation to match the spool function with your control needs.

Q: What voltage options are available for the DG5V-5 solenoid, and how do I choose the right one?

A: The solenoid is offered in 12V DC, 24V DC, 110V AC, and 220V AC variants. Choose the voltage that matches your electrical supply for the safest and most efficient operation. Consider your system's control panel output for integration.

Q: Where should the DG5V-5 valve be mounted for optimal performance?

A: The DG5V-5 is designed for subplate mounting using ISO 4401 (CETOP 5) interfaces. Install the valve on a compatible manifold or subplate in a location that is easily accessible for maintenance and within the recommended media temperature range of -20C to +70C.

Q: What is the process for replacing the standard Nitrile seal with a Viton seal?

A: To upgrade to Viton seals, order the appropriate seal kit from Danfoss or an authorized supplier. Follow the manufacturer's disassembly and installation instructions to ensure proper sealing, particularly where higher temperature or special fluids are in use.

Q: How does the manual override function work on this valve?

A: The DG5V-5 features a standard manual override. It allows operators to actuate the valve manually when electrical control is not available, making it useful for setup, testing, or emergency situations.

Q: What are the benefits of the DG5V-5's IP65 enclosure rating?

A: With proper connectors fitted, the IP65-rated enclosure ensures protection against dust ingress and water spray, improving durability and minimizing the risk of electrical failure in challenging industrial environments.

Q: When should I consider using Viton seals instead of Nitrile in my DG5V-5 valve?

A: Viton seals are recommended when the valve operates with higher temperature fluids or aggressive oils that exceed the resistance range of Nitrile (NBR). Check your system media and temperature requirements to determine if Viton is necessary for extended service life.