Description
The Belimo PRBUP-MFT-T-200 is a non fail-safe valve actuator designed for precise control of 8-inch butterfly valves in HVAC and industrial systems. It supports MFT programmable operation with analog and digital control options across a wide AC/DC voltage range.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Belimo |
| Category |
Valve Actuators |
| Part Number |
PRBUP-MFT-T-200 |
| Subcategory |
Non-Spring Actuators |
| Actuator Type |
Non fail-safe, MFT programmable |
| Compatible Valve Size |
8" Butterfly Valves |
| Nominal Voltage |
AC 24…240 V / DC 24…125 V |
| Nominal Frequency |
50/60 Hz |
| Voltage Range |
AC 19.2…264 V / DC 19.2…137.5 V |
| Power Consumption (Running) |
24 W |
| Power Consumption (Rest) |
8 W |
| Control Signals |
2…10 V, 4…20 mA, On/Off, Floating Point |
| Communication Protocols |
BACnet MS/TP, Modbus RTU, MP-Bus |
| Auxiliary Switches |
2 × SPDT |
| Angle of Rotation |
90° |
| Running Time |
35 s / 90° (adjustable 30…120 s) |
| Manual Override |
7 mm hex crank |
| Electrical Connection |
Terminal blocks with PE ground screw |
| Ambient Temperature |
-22…122°F (-30…50°C) |
| Weight |
14 lb (6.2 kg) |
Information About PRBUP-MFT-T-200
The PRBUP-MFT-T-200 is part of Belimo’s high-performance MFT actuator family engineered for flexible control of large butterfly valves. It features programmable operating modes that support analog, digital, and network-based communication through BACnet MS/TP, Modbus RTU, and MP-Bus. The actuator operates across an extended AC/DC voltage range and includes electronic overload protection to maintain consistent torque throughout the full stroke. Designed for maintenance-free service, it incorporates a rugged housing, integrated position indication, and manual override for commissioning and service tasks.
Key Features
- MFT Programmable Control Platform: Supports configurable operation for 2…10 V, 4…20 mA, on/off, and floating point control strategies.
- Wide Voltage Power Supply Range: Operates on AC 24–240 V or DC 24–125 V, allowing use across diverse electrical infrastructures.
- Integrated Network Communication: Native BACnet MS/TP, Modbus RTU, and MP-Bus support direct integration with building automation systems.
- Non Fail-Safe Operation: Maintains the last commanded valve position during power loss for stable system behavior.
- Dual Auxiliary Switches: Two SPDT switches provide adjustable end-position feedback and system interlocking capability.
- Adjustable Actuation Speed: Motor runtime configurable between 30 and 120 seconds per 90-degree rotation to match application demands.
- Service-Friendly Design: Includes a 7 mm hex manual override and integral position indicator for simplified setup and maintenance.
The PRBUP-MFT-T-200 delivers the reliability and precision required for accurate control of large butterfly valves in commercial and industrial HVAC applications.
