PRBUP-MFT-T | Belimo Non Spring MFT Valve Actuator Wide Voltage
Belimo · Motors & Motion
Description The Belimo PRBUP-MFT-T is a non spring return valve actuator designed for precise and flexible control of large control valves in HVAC and industrial systems. It operates on a wide AC/DC voltage range and features MFT programmable functionality with integrated communication capabilities. Technical Specifications Condition New/Never Used Surplus Brand Belimo Category Valve Actuators Part Number PRBUP-MFT-T Subcategory Non-Spring Actuators Actuator Type Non fail-safe, MFT programmable 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 Transformer Sizing 24 VA @ 24 V / 56 VA @ 240 V 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 Degree of Protection IP66/67, NEMA 4X Ambient Temperature -22…122°F (-30…50°C) Weight 13 lb (6.1 kg) Information About PRBUP-MFT-T The PRBUP-MFT-T is part of Belimo’s high-performance MFT actuator platform engineered for demanding valve control applications requiring flexibility and network integration. It supports analog, digital, and network-based control through BACnet MS/TP, Modbus RTU, and MP-Bus, allowing seamless integration into modern building automation systems. The actuator operates across a broad AC/DC voltage range and includes electronic overload protection to ensure consistent torque throughout the full stroke. Designed with a sealed IP66/67 and NEMA 4X enclosure, it is suitable for harsh mechanical and outdoor environments while remaining maintenance-free. Key Features MFT Programmable Control Platform: Allows configuration for 2…10 V, 4…20 mA, on/off, or floating point control from a single actuator model. Wide AC And DC Voltage Operation: Supports AC 24–240 V and DC 24–125 V power supplies, reducing transformer and inventory requirements. Integrated Network Communication: Native BACnet MS/TP, Modbus RTU, and MP-Bus enable direct connection to building automation systems. Non Spring Return Operation: Maintains the last commanded valve position during power loss for stable and predictable system behavior. Dual Auxiliary Switches: Two SPDT switches provide configurable end-position indication and interlocking for system logic. Adjustable Actuation Speed: Motor runtime configurable between 30 and 120 seconds per 90° rotation to match application dynamics. Rugged Environmental Protection: IP66/67 and NEMA 4X enclosure ratings protect internal components from dust, moisture, and harsh conditions. The PRBUP-MFT-T delivers the reliability and precision required for flexible, networked valve actuation in commercial and industrial HVAC systems.
Brand: Belimo · Category: Motors & Motion
Key features
- MFT Programmable Control Platform: Allows configuration for 2…10 V, 4…20 mA, on/off, or floating point control from a single actuator model.
- Wide AC And DC Voltage Operation: Supports AC 24–240 V and DC 24–125 V power supplies, reducing transformer and inventory requirements.
- Integrated Network Communication: Native BACnet MS/TP, Modbus RTU, and MP-Bus enable direct connection to building automation systems.
- Non Spring Return Operation: Maintains the last commanded valve position during power loss for stable and predictable system behavior.
- Dual Auxiliary Switches: Two SPDT switches provide configurable end-position indication and interlocking for system logic.
- Adjustable Actuation Speed: Motor runtime configurable between 30 and 120 seconds per 90° rotation to match application dynamics.
- Rugged Environmental Protection: IP66/67 and NEMA 4X enclosure ratings protect internal components from dust, moisture, and harsh conditions.
Specifications
| Manufacturer part number | PRBUP-MFT-T |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | Valve Actuators |
| Part Number | PRBUP-MFT-T |
| Subcategory | Non-Spring Actuators |
| Actuator Type | Non fail-safe, MFT programmable |
| 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 |
| Transformer Sizing | 24 VA @ 24 V / 56 VA @ 240 V |
| 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 |
| Degree of Protection | IP66/67, NEMA 4X |
| Ambient Temperature | -22…122°F (-30…50°C) |
| Weight | 13 lb (6.1 kg) |
| Product type | Non-Spring Actuators |
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