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Danfoss PVG Valve & PVE Actuator | 157B3171 157B7004 PVEM32 | 157B4036 11166829 | Proportional Control Module
| Model Number | 157B3171, 157B7004, PVEM32 11166829, PVEM, 157B4228, 157B4036 |
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Product Description
Danfoss 157B Series PVG Proportional Valves & PVE Modules
Product Overview:
The Danfoss 157B series, as part of the PVG proportional valve family, is the industry benchmark for mobile hydraulic systems. By integrating high-performance PVE (Proportional Valve Electric) actuators, this system enables smooth transition from simple analog signals to complex digital control. Whether utilizing the PVEM mid-range performance module or high-precision specifications, the 157B series delivers exquisite fine-metering for excavators, cranes, and forestry machinery. Its load-sensing technology ensures that simultaneous actuator movements remain independent of each other.
Featured models: 157B3171, 157B7004, PVEM32, 11166829, PVEM157B4228, and 157B4036.
Key Technical Advantages:
Load Sensing Technology: Automatically adjusts pump output to match load requirements, minimizing heat generation and significantly boosting fuel efficiency.
High-Response PVE Actuators: Integrated LVDT position feedback ensures exceptional repeatability of spool displacement with minimal hysteresis.
Modular Configuration: Components like the 157B3171 (work section) and 157B4036 (actuator) can be flexibly combined to meet various displacement and function needs.
Ruggedized for Harsh Environments: Electronics such as the 11166829 feature top-tier ingress protection (IP67), engineered to withstand vibration and shock in off-highway applications.
Versatile Control Interfaces: Supports a wide 11V-32V DC supply voltage and is compatible with ratiometric signals and various industry-standard connectors (AMP/Hirschmann).
Detailed Specifications & Parameters:
Featured Model Matrix:
157B3171: Standard PVG 32 proportional valve body.
157B7004: High-performance proportional module for PVG 100/120 systems.
PVEM32 / 157B4036: Classic proportional electronic modules for smooth linear regulation.
11166829 / PVEM157B4228: Advanced smart actuators with enhanced self-diagnostic capabilities (LED status indicator).
Core Technical Specs:
Max Operating Pressure: 350 bar (5075 psi) up to 400 bar.
Rated Flow: Ranges from 10 L/min to 240 L/min depending on section size.
Control Signal: Ratiometric voltage or PWM.
Operating Temperature: $-30^\circ\text{C}$ to $+90^\circ\text{C}$.
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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