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ℹ️ Additional Information
| Condition |
USED/EXCELLENT CONDITION (COSMETICS) |
|---|---|
| Manufacturer |
DANFOSS |
| Product Code |
200.204.00459 |
📦 Guarantee Terms
🗂️ Product Files
🖹 Description
Electric remote control lever made in weather-resistant plastic. Easy mounting in operating panels.
PVREL is characterized by:
• IP 67 enclosure
• low operating forces
• robust construction
• small dimensions
Remote Control Lever – Danfoss PVREL 155U2605
This is a remote control lever, specifically the PVREL 155U2605 manufactured by Danfoss. It is a precision control joystick designed to operate proportional hydraulic valves, commonly used in systems equipped with Danfoss PVG or PVREL valve stacks.
What it is
The PVREL 155U2605 is a proportional hydraulic control lever that translates operator input into electrical signals for controlling hydraulic systems. It is widely used in mobile machinery, marine equipment, and industrial applications where smooth and accurate control of motion is required.
Unlike simple on/off joysticks, this device provides proportional control, meaning the output signal changes gradually depending on how far the lever is moved.
What it does
- Converts lever movement into electrical control signals (typically analog)
• These signals are used to control:
o Hydraulic flow direction (forward / reverse movement)
o Flow rate (which directly affects speed and force)
This allows for highly precise control of hydraulic actuators such as cylinders and motors.
How it works
- Inside the joystick are precision sensors such as:
o Hall-effect sensors or potentiometers - When the operator moves the lever:
o The output signal changes proportionally (e.g., ± voltage or current)
o The signal is sent to a hydraulic valve controller or directly to proportional valves - The hydraulic valve then:
o Regulates oil flow
o Controls movement of cylinders or hydraulic motors
This chain of control ensures smooth, responsive, and accurate machine operation.
System example
Operator → Joystick (PVREL) → Controller → Hydraulic valve → Machine movement
This flow illustrates how operator input is translated into real mechanical action.
Where it’s used
The PVREL control lever is commonly found in:
• Excavators and construction machinery
• Cranes and lifting equipment
• Marine hydraulic systems (winches, steering, thrusters)
• Mobile machinery and off-road vehicles
• Industrial automation involving hydraulics
Key advantages
- Precise proportional control
• Smooth operation and improved operator handling
• High reliability in demanding environments
• Compatibility with advanced hydraulic control systems
• Reduced mechanical wear due to controlled movements
Simple explanation
In simple terms, this is a precision control joystick for hydraulic systems. It tells hydraulic valves how much oil to send and in which direction, which directly determines how a machine moves—how fast, how far, and in which direction—making it an essential component in modern hydraulic control systems.
