Description
The Belimo PRCA-S2-T-200 is a high-torque rotary valve actuator delivering 160 Nm for open/close and 3-point control applications. It operates on a wide AC/DC voltage range and is engineered for reliable performance in demanding HVAC and industrial environments.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Belimo |
| Category |
Valve Actuators |
| Part Number |
PRCA-S2-T-200 |
| Subcategory |
Rotary Actuators |
| Actuator Type |
Non-spring rotary actuator |
| Nominal Torque |
160 Nm |
| Control Type |
Open/Close, 3-Point |
| 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) |
20 W |
| Power Consumption (Rest) |
6 W |
| Auxiliary Switches |
2 × SPDT |
| Angle of Rotation |
90° |
| Running Time |
35 s / 90° (adjustable 30…120 s) |
| Manual Override |
Hand crank |
| Sound Power Level |
68 dB(A) |
| Degree of Protection |
IP66/67 |
| Enclosure Rating |
NEMA 4X |
| Ambient Temperature |
-22…122°F (-30…50°C) |
| Weight |
5.0 kg |
Information About PRCA-S2-T-200
The PRCA-S2-T-200 is part of Belimo’s heavy-duty rotary actuator series developed for precise and dependable actuation of large valves and dampers. It is configured to deliver 160 Nm of torque and supports open/close and 3-point control schemes commonly used in HVAC and industrial automation systems. The actuator operates across a broad AC/DC voltage range and includes dual SPDT auxiliary switches for position indication and control interlocking. With an IP66/67 and NEMA 4X enclosure, the unit is designed for maintenance-free operation in harsh indoor and outdoor environments.
Key Features
- High Torque Rotary Actuation: Provides 160 Nm of motor torque, ensuring reliable operation of large valves and mechanical assemblies.
- Open And 3-Point Control Capability: Supports standard open/close and floating control schemes for flexible system integration.
- Wide AC And DC Voltage Compatibility: Accepts AC 24–240 V and DC 24–125 V power supplies, simplifying electrical design.
- Adjustable Actuation Speed: Motor running time can be configured between 30 and 120 seconds per 90° rotation to match system dynamics.
- Integrated Auxiliary Switches: Two SPDT switches enable precise end-position feedback and control logic functions.
- Rugged Environmental Protection: IP66/67 and NEMA 4X ratings protect against dust, moisture, and harsh operating conditions.
- Manual Override Function: Hand crank allows direct mechanical operation during commissioning or power interruptions.
The PRCA-S2-T-200 delivers the reliability and precision required for high-torque rotary valve control in commercial and industrial automation systems.
