DG5V-5-2A-M-U-H7-10 Electromagnetic Directional Valve
DG5V-5-2A-M-U-H7-10 is a very typical electromagnetic directional valve model that follows the Rexroth spectrum. This is one of the most classic and commonly used valves in industrial hydraulics.
Core functions and technical parameters (typical values)
Type: Three position four-way, O-type center position, single electric control electromagnetic directional valve (pilot operated)
Installation standard: Compliant with ISO 4401-05 (CETOP 5, NG10) plate installation, with standard oil port layout on the bottom.
Maximum working pressure: 350 bar (typical value, P/A/B/T ports are acceptable).
Maximum flow rate: approximately 50 L/min (at rated pressure difference, such as 10 bar).
Pilot control mode: internal pilot oil supply and return (leaking from P and T ports). There are also variants that are leaked from external sources.
Electromagnetic characteristics: 24V DC, power of about 22W, with LED working indicator and overvoltage protection (commonly seen in modern models).
Electrical connection: AMP plug (wet plug) in accordance with DIN 43650 standard.
Application fluid: Mineral hydraulic oil (ISO VG 15-VG 100).
Application and Characteristics
Main applications:
This type of valve is a "switch" in hydraulic systems, used to control the extension/retraction of double acting cylinders or the forward/reverse/stop of hydraulic motors. Widely used in:
Industrial machinery: injection molding machines, machine tools, presses, metallurgical equipment.
Mobile machinery: Control of working devices for construction vehicles.
Any hydraulic circuit that requires position maintenance and direction switching.
Features:
O-type center position: Good pressure holding and locking performance, smooth reversing, and minimal impact from stationary to start-up. But when the pump is in an unloaded state (if the pump remains unchanged), it may cause power loss and heat generation.
Single electronic control: The control circuit is simple and the cost is low. But it can only maintain one direction of movement (when powered on), and when powered off, it returns to the neutral position.
Plate installation: compact structure, high integration, and no leakage.
High reliability: The wet plug design extends the lifespan of the coil.
Hot Tags: dg5v-5-2a-m-u-h7-10 electromagnetic directional valve, China dg5v-5-2a-m-u-h7-10 electromagnetic directional valve manufacturers, suppliers, risks for hydraulic pump, solutions for hydraulic pump, strategies for hydraulic pump
Send Inquiry
