Danfoss 157B4735 PVEA Proportional Electrohydraulic Actuator
The Danfoss 157B4735 is a PVEA proportional electrohydraulic actuator for PVG32 and PVG100 directional control valves. It operates on 11–32 V DC and features passive fault monitoring and an AMP four-pin connector.
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- Price:
- US$ 660.40
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Description
Danfoss 157B4735
PVEA Electrohydraulic Actuator | 11–32 V DC | Passive Fault Monitoring | AMP 4-Pin Connector | PVG32 / PVG100
Product Detailed Description
The Danfoss 157B4735 is a PVEA proportional electrohydraulic actuator designed for Danfoss PVG directional control valves. It converts electrical control signals into hydraulic spool movement, allowing proportional regulation of hydraulic flow and direction in mobile and industrial machinery.This actuator operates with an 11–32 V DC power supply and uses a four-pin AMP connector. It features passive fault monitoring and a proportional control configuration. The PVEA design is intended for applications requiring accurate valve actuation and reliable hydraulic system control.The part is associated with Danfoss PVG32 and PVG100 valve systems. It is an electrohydraulic actuator component, not a complete directional control valve.
Technical Specifications
| Parameter | Details |
| Brand | Danfoss |
| Model | 157B4735 |
| Product Type | Proportional Electrohydraulic Actuator |
| Product Series | PVEA Series 4 |
| Compatible Valve Series | PVG32 / PVG100 |
| Actuation Type | Electrical proportional control |
| Control Signal | Ratiometric |
| Supply Voltage | 11–32 V DC |
| Fault Monitoring | Passive |
| Electrical Connector | AMP, 4-pin |
| Protection Rating | IP66 |
| Hysteresis | 2–6% (PVEA design specification) |
| Cable | Not included |
| Dimensions (L × W × H) | Approx. 200 × 140 × 70 mm (packaging dimensions; actual actuator dimensions not confirmed) |
| Net Weight | Approx. 0.9 kg (distributor-listed weight) |
| Country of Origin | Denmark |
| Replacement Model | 11177353 |
Replacement Model Introduction
The Danfoss 157B4735 has been superseded by Danfoss 11177353, a Series 7 PVEA actuator. The successor retains the key application characteristics, including 11–32 V DC operation, passive fault monitoring, and an AMP connector.
This item is listed for catalogue and inquiry purposes. Availability, condition, revision, warranty coverage, and lead time are confirmed with each quotation.
New Surplus: All items are genuine brand-new, distributor ready-stock supplying. Please inform us if you have any inquiry or demand.
Important Application Note
This actuator is designed for compatible Danfoss PVG valve assemblies. Before ordering, check the valve series, electrical connector, control signal, supply voltage, and mounting interface. When using replacement model 11177353, confirm Series 7 compatibility with the existing hydraulic system.
Applications
| Industrial Automation & Control | Machinery & Equipment |
| • Electrohydraulic valve control | • Mobile construction machinery |
| • Proportional hydraulic control | • Agricultural machinery |
| • Directional valve actuation | • Material handling equipment |
| • Hydraulic system automation | • Excavators and loaders |
| • Machine control systems | • Industrial hydraulic machinery |
| Power & Electrical Systems | Industrial Applications |
| • DC-powered actuator systems | • Mobile hydraulics |
| • Electrical control interfaces | • Hydraulic power units |
| • Control signal integration | • Forestry equipment |
| • Electrohydraulic systems | • Industrial vehicle systems |
| • Automated valve control | • Manufacturing equipment |
Additional information
| Warranty : | 12 Month |
|---|---|
| Lead Time : | Ready Stock |
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