Product Overview
The Danfoss 11166824 / PVEH 32 (S7) is a high-performance electro-hydraulic proportional valve actuator designed for precise control of directional and proportional valve spools. As part of the Danfoss PVEH series, this actuator converts an electrical input signal into a proportional hydraulic output, enabling smooth, infinitely variable control of flow direction and magnitude. The PVEH 32 (S7) variant is engineered for direct mounting onto Danfoss proportional directional valves, providing reliable spool positioning in demanding industrial hydraulic systems. It serves as a critical interface between electronic control systems and hydraulic power circuits, ensuring accurate metering, repeatable response, and stable operation across a wide range of operating conditions.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Valve Actuator (Electro-Hydraulic) |
| Model Designation | 11166824 / PVEH 32 (S7) |
| Operating Pressure | Standard Industrial Grade (Up to 350 bar rated system pressure) |
| Mounting & Connection | Direct mount to Danfoss proportional valve interface; standard electrical connector |
| Actuation Type | Proportional solenoid with position feedback (S7 variant) |
| Control Signal | Analog voltage or current (typical 0–10 V / 4–20 mA) |
| Protection Class | IP65 (typical for industrial environments) |
Engineering Features & Advantages
- Precision Proportional Control: Delivers highly accurate spool positioning proportional to the electrical input signal, enabling fine metering of flow and precise directional control in closed-loop hydraulic systems.
- Integrated Position Feedback (S7): The S7 variant incorporates position feedback for enhanced repeatability, reduced hysteresis, and superior dynamic response compared to non-feedback actuators.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction resistant to vibration, temperature fluctuations, and contaminated 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.
- Optimized Dynamic Response: Fast response times and stable operation across the full stroke range, minimizing settling time and improving machine cycle efficiency.
Typical Industrial Applications
The Danfoss PVEH 32 (S7) proportional valve actuator is widely deployed in demanding hydraulic control scenarios, including plastic injection molding machines requiring precise injection and clamping force control, metallurgical presses where accurate pressure and position regulation are critical, CNC machine tools and machining centers needing smooth axis motion, and construction or marine hydraulic systems where reliable proportional control under harsh conditions is essential. It is also commonly used in test stands, material handling equipment, and automated production lines where electro-hydraulic proportional valves form the core of the motion control architecture.
PRODUCT IMAGES
Danfoss 11166824 / PVEH 32 (S7) Proportional Valve Actuator
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 11166824 / PVEH 32 (S7) Proportional Valve. This Denmark-made 24V DC hydraulic component features a proportional solenoid design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.