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Danfoss PVG 32 Actuator | 157B4033 | 157B4902 | 157B4735 | 157B4036 | PVE Solenoid Module
| Model Number | 157B4033, 157B4902, 157B4735, 157B4036 |
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Product Description
Danfoss 157B Series PVE Proportional Valve Actuators
Product Overview:
The Danfoss 157B series is the electronic control interface for the PVG 32 load-sensing proportional valve system. These high-performance electro-hydraulic actuators precisely translate electrical commands into spool displacements, enabling stepless speed control of actuators. From the high-precision PVEH (157B4033) to the optimized 157B4902, the 157B series is the industry choice in 2026 for construction, cranes, and forestry machinery, ensuring smooth execution of complex movements through superior linearity and dynamic response.
Featured models: 157B4033, 157B4902, 157B4735, and 157B4036.
Key Technical Advantages:
LVDT Closed-Loop Feedback: Integrated inductive sensors monitor spool position in real-time, automatically compensating for errors caused by oil viscosity changes, pressure fluctuations, or temperature drift.
Tiered Precision Control: * PVEH (High-Performance): Such as 157B4033, offering rapid response frequencies and minimal deadbands.
PVEM (Mid-Range): Perfectly balances control performance and cost-effectiveness for standard proportional tasks.
Environmental Resilience: Encapsulated with IP66/IP67 ratings, these modules are designed for the harshest outdoor conditions, resisting vibration, shock, and corrosion.
Versatile Control Logic: Supports standard ratiometric voltage signals or PWM pulse signals, ensuring compatibility with industrial joysticks and mobile controllers.
Smart Diagnostics: Integrated multi-state LED indicators provide real-time feedback on spool jamming, power issues, or signal loss, drastically reducing maintenance downtime.
Detailed Specifications & Parameters:
Featured Model Matrix:
157B4033 (PVEH): High-precision proportional control, closed-loop feedback, Hirschmann connector.
157B4902: Optimized PVE module for specific protocols or wide-voltage environments.
157B4735: Execution module with specialized fail-safe functionality.
157B4036 (PVEM): Mid-range proportional module for standard industrial applications.
Technical Specifications:
Supply Voltage: 11V – 32V DC.
Command Signal: $U_{sig} = 0.5 \cdot U_{bat}$ (Ratiometric).
Response Time: 50ms – 150ms typical.
Protection Class: IP67 rated.
Company Profile
We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
Our Advantages
Fast & Reliable Delivery
Extensive Partnerships
We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses
Strict Quality Assurance
Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.
Competitive Pricing
Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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