Product Overview
The Danfoss PVEH 32 (S7) Proportional Valve Electrical Actuator, part number 11166817, is a high-performance electro-hydraulic actuation unit engineered for precise control of Danfoss proportional and servo valves. Operating on a proven proportional solenoid principle, this actuator converts an electrical current signal into a proportional mechanical force and stroke, enabling infinitely variable spool positioning within the host valve. The PVEH series is designed for demanding closed-loop and open-loop hydraulic control circuits where accurate flow and pressure modulation is critical. As a factory-matched accessory to Danfoss proportional valve platforms, the PVEH 32 (S7) ensures consistent hysteresis, repeatability, and dynamic response across the full operating envelope, making it a key component in high-precision industrial motion and process control systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Valve Electrical Actuator (Precision Proportional & Servo Valve Accessory) |
| Model Designation | PVEH 32 (S7) / 11166817 |
| Manufacturer | Danfoss |
| Actuation Principle | Proportional solenoid, current-controlled stroke output |
| Operating Pressure | Standard Industrial Grade (up to rated system pressure of host valve) |
| Mounting & Connection | Standard Danfoss proportional valve interface, direct bolt-on |
| Control Signal | Analog current command (standard proportional amplifier compatible) |
| Electrical Connection | Industry-standard plug connector per Danfoss specification |
Engineering Features & Advantages
- Precision Proportional Control: Delivers smooth, infinitely variable spool actuation with low hysteresis and high repeatability, enabling accurate flow and pressure metering in closed-loop hydraulic systems.
- Optimized Dynamic Response: The PVEH 32 (S7) design provides fast, stable response characteristics essential for servo-quality positioning and high-cycle industrial duty.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust solenoid construction and thermal stability for long service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Danfoss OEM standards, ensuring drop-in replacement without modification to the host valve or manifold.
- System Integration: Fully compatible with standard Danfoss proportional amplifier cards and control electronics for straightforward commissioning and tuning.
Typical Industrial Applications
The Danfoss PVEH 32 (S7) / 11166817 actuator is deployed wherever precise electro-hydraulic modulation of proportional and servo valves is required. Typical applications include plastic injection molding machines requiring accurate injection pressure and velocity profiling, metallurgical presses and rolling mill controls demanding high dynamic response, construction and marine hydraulic systems with proportional flow and pressure regulation, and CNC machine tools and test stands where repeatable
PRODUCT IMAGES
DANFOSS PVEH 32 (S7) / 11166817 Proportional Valve Electrical Actuator
⚡ 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 PVEH 32 (S7) / 11166817 Proportional Valve. This Denmark-made hydraulic component features a precise electro-hydraulic actuation, delivering leak-free, reliable fluid control for heavy-duty industrial systems.