DG4V3 70 Solenoid Operated Directional Valves

DG solenoid valves are used in hydraulic circuits to start, stop and direct flow. With electronics on board, the DG4V3-Z-70 enables new machine control solutions, eliminating solenoid power shifting in the controls cabinet.

The DG4V3-70 series valve takes advantage of contemporary electronics and wiring practices applied in automation solutions world wide. Using industry standard M12 connectors and with the optional on board switching amplifier the -70 series valve offers OEMs and users opportunity to simplify the electronics, and increase throughput by specifying preassembled and pre-wired electro-hydraulic manifold assemblies. This valve with on-board electronics has passed water immersion tests, qualified to IP67, and EMC testing to CE requirements. The rugged construction, designed and qualified by Eaton with key features such as plug in coils, M12 connector and multiple coil wattages, meeting major automotive plant specifications, makes this valve a natural for global projects.

This solenoid valve is the latest in a long line of recognized Eaton brand DG valve series. The 70 series valve builds on the proven 60 series valve, adding connectivity and functionality tailored for state of the art 24 VDC machine control system. This product is available from and supported by Eaton and an extensive network of qualified distribution partners world wide.

Electronics are housed in a robust metal housing sealed to IP67 environmental ratings and meeting CE standards for Electromagnetic Compliance.

• Standard features include surge suppression and LED’s indicating voltage to the active coil.
• The Z option adds the switching amplifier on board, eliminating the cost and heat associated with having this function in the machine controls cabinet. 24 VDC power is supplied separately to pin1 of the M12 connector, while pin 2 or 4 control the solid state switch connection to either solenoid A or B. Pin 3 is common.

Features and Benefits

Hydraulic

Mounting interface: ISO 4401 size 03, ANSI/B93.7M size 3, CETOP RP65H, size 3, DIN 24340, NG 6

Maximum pressure: 350 bar (5000 psi) P, A and B ports. 210 bar (3000 psi) T port

Maximum flow: up to 80 l/m (21 USgpm) depending on spool type and coil wattage.

Environmental

IP 65 rated protection from low pressure water jets from all directions. IP 67 rated, water immersion tested.

EMC qualified to EN 61326 CE certified, CE mark on the valve.

Electrical

• 24 VDC operation only
• M12 connection.
• Coil control options:
  - A option, direct connection from the M-12 connector to each coil. (Model code pos 9)
  - Z option, On Board Switching amplifier.

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