HYDAC INTERNATIONAL GmbH
HYDAC INTERNATIONAL GmbH
66280 Sulzbach/Saar
Germany
Phone: +49 (0) 68 97 509-01
Email: info@hydac.com
Website: www.hydac.com
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  • The solenoid control can be on either side, fitted on the right or left of the valve housing. The switch position in the de-energized mode can therefore be decided according to customer requirement.
  • The standard solenoid coil with AMP connector is protected against high switch-off surges by a bidirectional free-wheeling diode.
Unit of Measure

Specifications

Brands

 N/A HYDAC

Stacking Possible

 N/A Up to 250 barUp to 120 L/min

General Specifications

Approximate Weight

 N/A 5 kg

Housing Material

 N/A EN-GJL-300 (GG 30) (Gray Cast Iron) Primed

Type of Construction/Operation

 N/A Electrically Operated

Hydraulic Data

Maximum Pressure (Pmax)

 N/A 250 bar

Maximum Flow Rate (Qmax)

 N/A 120 L/min

Ports

 N/A Cartridge Thread DIN 3852-X-G1/2 Cartridge Thread DIN ISO 6149 M22 x 1.5 Cartridge Thread SAE J 514-3/4-16UNF No Drain Port

Mounting Type

 N/A Flange Version

Seal Material

 N/A Nitrile-Butadiene Rubber (NBR)

Operating Fluid

 N/A Mineral Oil to DIN 51524 Part 1 and Part 2

Viscosity

 N/A 2.8 to 380 mm²/s

Ambient Temperature

 N/A -20 to 60 ºC

Oil Temperature

 N/A -20 to 80 ºC

Oil Cleanliness

 N/A Permissible cleanliness class of the operating fluid to ISO 4406 Class 20/18/15 or cleaner.

Electrical Specifications

Solenoid Type

 N/A AMP Junior Power Timer (2 Pole, Radial) with Bidirectional Free-Wheeling Diode Connector to DIN 43650 without Bidirectional Free-Wheeling Diode

Coil Power

 N/A 35 W

Direct Current (DC) Nominal Voltage

 N/A 12 V24 V

Voltage Tolerance (±)

 N/A 10 %

Coil Duty Rating

 N/A 100 %

Protection Class

 N/A IP 65 to DIN 40050 when Connector is Fitted Correctly

Function

Function

 N/A In the circuit diagram, both up and down movement in the front loader and the tilting movement of the grab are each controlled by a 4/3 directional spool valve. The additional open and close movement of the grab is made possible by the intermediate switching of the MWV 6/2. When energized, the 6/2 spool valve functions as a diverter and diverts the oil flow from the tilting cylinder to the grab cylinder.

Additional Information

N/A

  • The flange-housing of the valve means that up to three MWV 6/2 valves can be connected together.
  • The valve can be operated under load.
  • Valve can be retrofitted.
  • Manual override is possible using an appropriate pin.