Product Overview
The Danfoss 11166838 is a factory-assembled electrohydraulic valve actuator designated PVEO 32 (S7), engineered for direct integration with Danfoss PVG 32 proportional directional control valve platforms. This unit converts an electrical control signal into a precise hydraulic pilot pressure, enabling proportional actuation of the main valve spool for smooth, repeatable directional and flow control. As a core component within the Danfoss PVG 32 valve family, the PVEO actuator is designed for demanding mobile and industrial hydraulic systems where accurate, load-independent spool positioning is essential. The actuator operates as the electrohydraulic interface between the machine’s electronic control unit (ECU) and the hydraulic directional valve, providing reliable response across the full range of industrial duty cycles.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electrohydraulic Valve Actuator for Directional Control Valves |
| Model Designation | PVEO 32 (S7) — Danfoss Part No. 11166838 |
| Compatible Valve Platform | Danfoss PVG 32 Proportional Directional Control Valves |
| Actuation Principle | Electrohydraulic proportional pilot actuation |
| Control Signal Type | Proportional electrical input (voltage/current command) |
| Operating Pressure | Standard Industrial Grade (up to rated PVG 32 system pressure) |
| Mounting & Connection | Direct bolt-on interface to PVG 32 valve sections; standard electrical connector |
| Sealing | O-ring face seal, hydraulic fluid compatible |
Engineering Features & Advantages
- Precision Proportional Metering: Delivers smooth, stepless spool positioning in response to electrical command signals, enabling accurate flow and directional control of the main valve.
- Optimized for PVG 32 Integration: Designed as a direct-fit actuator for the Danfoss PVG 32 platform, ensuring correct pilot pressure characteristics and spool response without adaptation.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, including high cycle rates, vibration, and temperature variation.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM PVEO 32 (S7) actuator specifications for drop-in service.
- Robust Electrohydraulic Interface: Provides a stable, repeatable link between electronic control systems and hydraulic directional valve actuation.
Typical Industrial Applications
The Danfoss PVEO 32 (S7) electrohydraulic actuator is deployed in mobile and industrial hydraulic systems requiring proportional directional control, including construction and earthmoving machinery, agricultural and forestry equipment, material handling and lifting systems, and mobile cranes and marine deck machinery. It is also used in industrial power units and specialized hydraulic circuits where precise, electronically commanded spool positioning
PRODUCT IMAGES
Danfoss 11166838 / PVEO 32 (S7) Electrohydraulic Valve 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 11166838 / PVEO 32 (S7) Proportional Valve. This Denmark-made 24V hydraulic component features a proportional solenoid design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.