Danfoss PVG 32 Actuator | 157B4035 157B4128 157B4735 | MCV116G4204 | 157B4734 157B4228 | Proportional Valve
| Model Number | 157b4035, 157B4128, 157B4734, 157B4228, 157B4735, MCV116G4204 |
|---|
Product Description
Danfoss PVE Series Actuators & MCV Proportional Valves
Product Overview:
The Danfoss PVG 32 system stands as a global benchmark for high-performance mobile hydraulic control. Its exceptional precision and response times originate from its core—the PVE (Proportional Valve Electric) modules. This page features top-tier digital control models (such as 157B4035 and 157B4735) and the MCV116G series proportional valves designed for complex hydraulic circuits. By integrating LVDT sensors for precise closed-loop spool positioning, these components are widely utilized in aerial work platforms, cranes, forestry machinery, and diverse construction vehicles.
Featured models: 157B4035, 157B4128, 157B4228, 157B4734, 157B4735, and MCV116G4204.
Key Technical Advantages:
Full Closed-Loop Feedback: PVE modules (e.g., 157B4735) feature integrated inductive displacement sensors, ensuring the spool follows electrical commands with ultra-low hysteresis.
High Dynamics & Precision: The MCV116G4204 provides superior flow regulation and supports Load Sensing (LS) functions for seamless multi-function synchronization.
Active Diagnostics: Features LED status indicators and active fault monitoring for signal loss or voltage anomalies, enhancing overall machine safety.
Environmental Ruggedness: Fully encapsulated with an IP67 rating, these modules resist high temperatures and intense vibrations, meeting the 2026 standards for outdoor operation.
Plug-and-Play Integration: Compatible with various electrical connectors (AMP or Deutsch), featuring factory-calibrated zero points for simplified field commissioning.
Detailed Specifications & Parameters:
PVE Actuator Matrix:
157B4035 / 157B4735: High-end Proportional Actuators (PVES) delivering maximum control precision and dynamic response.
157B4128 / 157B4228: Digital control modules optimized for different PVG valve section flow rates.
157B4734: Dedicated actuator with position feedback, ideal for fine metering tasks.
Featured Proportional Valve:
MCV116G4204: High-performance pressure and flow control proportional valve for high-capacity applications.
Core Technical Specs:
Supply Voltage: 11V – 32V DC (Compatible with 12V/24V systems).
Command Signal: Ratiometric voltage or standard analog input.
Repeatability: $\le 0.5\%$.
Operating Temperature: $-30^\circ\text{C}$ to $+90^\circ\text{C}$.


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