Product Overview
The Danfoss 042N0843 Solenoid Coil is a genuine replacement electrical actuator component engineered for Danfoss solenoid valves used across industrial fluid power and refrigeration control systems. As a core spare and accessory item, this coil converts an electrical signal into a controlled magnetic field that drives the valve armature, enabling precise on/off or staged regulation of media flow. The 042N0843 is manufactured to Danfoss factory tolerances for winding geometry, insulation class, and thermal behavior, ensuring stable actuation, low inrush current, and long service life in continuous-duty industrial environments. It is designed as a direct drop-in replacement for the original coil, preserving the electrical and mechanical interface of the host valve without modification.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | General Industrial Parts > Spares & Accessories (Solenoid Coil) |
| Model Designation | 042N0843 |
| Manufacturer | Danfoss |
| Function | Electromagnetic actuator for solenoid valve operation |
| Operating Voltage | AC / DC coil variants per Danfoss standard range (verify nameplate) |
| Duty Rating | Continuous duty (100% ED) industrial grade |
| Insulation Class | High-temperature rated winding insulation (Class F/H equivalent) |
| Mounting & Connection | Standard Danfoss coil interface with DIN / spade terminal options |
| Enclosure Protection | Industrial-grade encapsulation against dust and moisture ingress |
Engineering Features & Advantages
- Precision Performance: Optimized winding and core geometry deliver consistent magnetic force for reliable valve actuation, fast response, and stable operation across the rated voltage range.
- Thermal Durability: High-class insulation and encapsulated construction resist heat buildup during continuous duty, extending coil life in demanding process environments.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, including vibration, temperature cycling, and humid plant atmospheres.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Danfoss OEM coil standards, allowing straightforward field replacement without valve modification.
- Genuine Danfoss Quality: Manufactured to factory specifications for electrical characteristics, ensuring predictable performance and reduced unplanned downtime.
Typical Industrial Applications
The Danfoss 042N0843 Solenoid Coil is widely deployed as a critical spare in industrial fluid control and refrigeration systems. Typical applications include refrigeration and air-conditioning solenoid valves, industrial process control and dosing lines, water and
PRODUCT IMAGES
Danfoss 042N0843 Solenoid Coil
âš¡ 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 042N0843 Solenoid Valve. This Denmark-made 24V DC hydraulic component features a 2-way normally closed design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.