Product Overview
The Danfoss EV220B (model codes 032U1279 / 042N7518) is a robust, two-way servo-operated solenoid valve designed for precise on/off control of neutral liquids and gases in demanding industrial process and pneumatic systems. As a direct-acting assisted (servo) valve, it utilizes the differential pressure across the valve to open and close the main orifice, allowing for high flow rates with minimal power consumption. The EV220B series is engineered for reliability, featuring a durable brass or stainless steel body and a high-performance solenoid coil that ensures rapid response times and long service life. This valve is a critical component in automated fluid control loops, providing dependable isolation and flow regulation for water, air, oil, and other compatible media.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Valves > Process & Pneumatic Valves > General Process & Pneumatic Valves |
| Model Designation | EV220B 032U1279 / 042N7518 |
| Operating Pressure | Standard Industrial Grade (Up to 16 bar differential) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (G 1/2″ to G 2″ thread options) |
| Valve Function | 2/2-way, Normally Closed (NC) or Normally Open (NO) |
| Body Material | Brass or Stainless Steel (dependent on variant) |
| Seal Material | NBR, EPDM, or FKM (media compatibility dependent) |
| Voltage Options | AC and DC coils available (e.g., 24V DC, 110V AC, 230V AC) |
Engineering Features & Advantages
- Precision Performance: Servo-operated diaphragm design ensures reliable opening and closing with minimal pressure drop, providing accurate flow control for process automation.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with a robust coil encapsulation that resists moisture, dust, and mechanical vibration.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring drop-in replacement for Danfoss EV220B series valves without system modification.
- Wide Media Compatibility: Available with multiple seal and body material options to handle water, compressed air, inert gases, and light hydraulic oils.
- Low Power Consumption: Optimized solenoid design reduces electrical load while maintaining high holding force and fast response times.
Typical Industrial Applications
This solenoid valve is widely used in plastic injection molding machines for cooling water control, metallurgical presses for hydraulic fluid isolation, construction and marine hydraulics for pilot circuit management, and CNC machine tools for coolant and pneumatic clamping systems. It is also suitable for general process automation in food and beverage, chemical dosing, and water treatment plants where reliable
PRODUCT IMAGES
DANFOSS EV220B 032U1279 / 042N7518 Solenoid Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine DANFOSS EV220B 032U1279 / 042N7518 Solenoid Valve. This Denmark-made 24V DC hydraulic component features a 2/2-way normally closed design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.