Product Overview
The Danfoss 111274262 is a precision proportional valve actuator engineered for electro-hydraulic control of proportional directional and pressure control valves within the Danfoss PVG and PV series valve platforms. This actuator converts a variable electrical input signal (current or voltage) into a proportional mechanical stroke, delivering infinitely variable spool positioning for accurate flow and pressure modulation. As a critical control element in closed-loop and open-loop hydraulic systems, it enables smooth, stepless actuation of directional spool valves, proportional pressure relief valves, and flow control cartridges, making it an essential component for demanding mobile and industrial hydraulic applications requiring precise motion and force control.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Valve Actuator (Electro-Hydraulic Control Element) |
| Model Designation | Danfoss 111274262 |
| Operating Pressure | Standard Industrial Grade (Up to rated bar per valve platform) |
| Mounting & Connection | Standard ISO / Danfoss Valve Interface |
| Actuation Principle | Proportional Solenoid / Electro-Hydraulic Stroke Control |
| Control Signal | Analog Current / Voltage (Proportional Input) |
| Spool Positioning | Infinitely Variable, Stepless Proportional Stroke |
Engineering Features & Advantages
- Precision Proportional Control: Delivers highly accurate, infinitely variable spool positioning in direct proportion to the electrical input signal, enabling precise flow and pressure metering for closed-loop hydraulic systems.
- Fast Dynamic Response: Optimized electromagnetic and mechanical design ensures rapid actuation and minimal hysteresis, critical for high-cycle proportional and servo valve applications.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, including high vibration, thermal cycling, and contaminated hydraulic environments.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Danfoss OEM standards, ensuring drop-in replacement without modification to valve bodies or control wiring.
- Robust Construction: Sealed actuator housing protects internal coils and armature from moisture, dust, and hydraulic fluid ingress, extending service life in mobile and offshore applications.
Typical Industrial Applications
The Danfoss 111274262 proportional valve actuator is widely deployed in plastic injection molding machines for precise injection and clamping force control, metallurgical presses requiring accurate pressure and position regulation, mobile construction and marine hydraulic systems with proportional directional control, and CNC machine tools where smooth, repeatable axis motion is essential. It is also commonly used in agricultural machinery, material handling equipment, and industrial test stands demanding high-resolution electro-hydraulic actuation.
PRODUCT IMAGES
Danfoss 111274262 Proportional Valve Actuator
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- 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 111274262 Hydraulic Solenoid Directional Valve. This Denmark-made 24V DC hydraulic component features a 4-way 3-position spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.