Danfoss PVE Series Actuator | 157B4034 157B4035 157B4734 157B4116 | PVG 32 Proportional Valve
| Model Number | 157B4034, 157B4035, 157B4734, 157B4116, 157B4028 |
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Product Description
Danfoss 157B Series PVE Electro-hydraulic Proportional Actuators
Product Overview: The 157B Series (PVE Series) represents the essential electro-hydraulic actuator range for the Danfoss PVG 32 proportional valve system. These modules convert electronic control signals into precise hydraulic spool movement, enabling high-accuracy regulation of speed and direction for mobile machinery. Known for their outstanding vibration resistance and electrical stability, the 157B series is the industry standard for cranes, excavators, aerial platforms, and forestry equipment.
This category showcases high-demand models: the standard proportional 157B4034, the feedback-enabled 157B4035, and specialized variants like 157B4734, 157B4116, and 157B4028. These actuators ensure fluid response and maximum safety for hydraulic systems operating under complex, heavy-duty conditions.
Key Technical Advantages:
High-Precision Position Feedback: Select models feature closed-loop electronic position feedback to monitor spool displacement in real-time, ensuring output exactly matches control commands.
Extreme Environmental Durability: Fully encapsulated design with high IP ratings, engineered to withstand extreme temperatures, high shocks, and harsh outdoor job sites.
Plug-and-Play Diagnostics: Integrated fault monitoring via LED indicators provides real-time status of coil health and signal integrity, simplifying field maintenance.
Smooth Control Characteristics: Optimized proportional solenoid engineering eliminates hydraulic shocks, resulting in smoother and more predictable machine operation.
Detailed Specifications & Parameters:
Core Series: Danfoss PVE Actuator for PVG 32 Valves.
Featured Model Matrix: 157B4034, 157B4035, 157B4734, 157B4116, 157B4028.
Core Performance Specs:
Compatibility: Designed for Danfoss PVG 32 Proportional Valve groups.
Actuator Types: PVEA (Standard), PVEH (High Dynamics), PVES (Super Precision).
Supply Voltage: 11V to 32V DC (Compatible with 12V/24V systems).
Connection Interface: Available with Hirschmann or AMP connectors.
Signal Input: Ratiometric voltage or standard analog signals.


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