RPM-V Round Variable Airflow Regulator
RPM-V Round Variable Airflow Regulator
The RPM-V is an advanced, self-contained Variable Air Volume (VAV) regulator for round ducts. It integrates a pressure sensor, digital controller, and actuator into one compact unit, automatically adjusting airflow based on demand signals (0-10V, Modbus, BACnet, etc.) to optimize energy efficiency and comfort.
Product Description
Key Features & Benefits
Technical Specifications
Duct Diameter
80 mm to 630 mm
Airflow Range
18 to 7,900 m³/h
Accuracy
±5% (v>3m/s) to ±8% (v≤3m/s)
Operating Velocity
1 m/s to 7 m/s (Standard)
Max. Pressure
1000 Pa
Temperature
0°C to +50°C
Controller & Actuator Options
| Option | Detail | Use |
|---|---|---|
Analog |
0-10V / 2-10V control signal. |
Basic zone control from thermostat or BMS. |
Digital Bus |
MP-BUS, Modbus RTU, BACnet. |
Full BMS integration for monitoring & control. |
Room Pressure |
Static pressure sensor (0-100 Pa). |
For labs, cleanrooms, and isolation rooms. |
Installation & Control
Mounting
Horizontal or vertical installation.
Flow Direction
Follow the arrow on the unit.
Upstream Duct
Min. 2x diameter straight duct before unit.
Power & Signal
24V AC power. 0-10V or communication input.
Configuration
Set via buttons, tool, or software.
Use Cases
- Offices
- Hotels
- Schools
- Hospitals
- Retail stores
Product brochure
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