Danfoss PVG 32 Control Module | 157B4228 | 157B4832 | 157B4036 | 157B4128 | PVE Proportional Actuator
| Model Number | 157B4832, 157B4228, 157B 157B4036 |
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Product Description
PVG 32 Series Electronic Control Modules (PVE Actuators)
Product Overview: The PVG 32 Electronic Control Module (commonly referred to as the PVE actuator) is the sophisticated electronic heart of the Danfoss proportional valve system. These modules are engineered to convert electrical command signals into precise hydraulic spool displacement, enabling stepless regulation of speed and direction for mobile machinery. Whether in standard load-sensing systems or complex synchronized applications, the 157B series provides exceptional linearity and environmental resilience.
Featured models include: 157B4228, 157B4832, 157B4036, and 157B4128.
Key Technical Advantages:
High-Precision Proportional Control: Utilizes closed-loop position feedback to ensure the spool follows the input signal with minimal hysteresis and maximum accuracy.
Versatile Signal Compatibility: Supports ratiometric, analog voltage, and bus control signals, making it compatible with major PLCs and joysticks.
Ruggedized Design: Encased in high-strength composite materials, these modules offer superior resistance to vibration and corrosion, typically rated at IP66/IP67.
Integrated Diagnostics: Select models (such as PVEH or PVES) feature integrated LED status indicators and self-diagnostic capabilities for simplified field troubleshooting.
Detailed Specifications & Parameters:
Featured Model Matrix:
157B4228: PVEH High-Performance Actuator, optimized for fast dynamic response.
157B4832: Specialized control unit designed for stability under complex load variations.
157B4036: PVEA series standard proportional module, offering a balance of performance and value.
157B4128: Customized drive module tailored for specific voltage or signal definitions.
Core Technical Specs:
Compatibility: Danfoss PVG 32, PVG 100, and PVG 120 valve groups.
Supply Voltage: Wide range input, typically 11V to 30V DC.
Operating Temperature: -30°C to +90°C.
Connector Types: Standard AMP or Deutsch connectors depending on the specific model suffix.

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