BELIMO Rotary Actuator Valves

Innovations in Comfort, Energy Efficiency, and Safety Solutions

Belimo with its headquarters in Switzerland is the global market leader in the development, production, and sales of field devices for controlling heating, ventilation and air conditioning systems. Sensors, control valves and damper actuators make up the company’s core business.

Founded in 1975, the company operates in over 80 countries and has been listed on the Swiss Exchange (SIX) since 1995. Belimo offers a complete range of innovative valves to meet with industrial requirements to provide optimal flow control solutions.


Actuator IP54, 2-way ball valve

Model No. 230v TR230-3 LR230A NR230A SR230A-5
24v TR24 LR24A NR24A SR24A-7
Torque 2Nm 5Nm 10Nm 20Nm
Running time 105 s 90 s 90 s 90 s
DN Kvs
R2015-S1 15 15
R2020-S1 20 15
R2020-S2 20 32
R2025-S2 25 26
R2032-S3 32 32
R2040-S3 40 31
R2050-S3 50 49

Actuator IP54, 3-way ball valve

Model No. 230v TR230-3 LR230A NR230A SR230A
24v TR24 LR24A NR24A SR24A
Torque 2Nm 5Nm 10Nm 20Nm
Running time 105 s 90 s 90 s 90 s
DN Kvs
R3015-S1 15 15
R3020-S1 20 12
R3020-S2 20 32
R3025-S2 25 26
R3032-S2 32 18
R3032-S3 32 32
R3040-S3 40 31
R3050-S4 50 49

2-way Ball Valves

Part # Description DN Kvs
R2015-S1 Valve 2-port, o/c screwed 15 15
R2020-S1 Valve 2-port, o/c screwed 20 15
R2020-S2 Valve 2-port, o/c screwed 20 32
R2025-S2 Valve 2-port, o/c screwed 25 26
R2032-S3 Valve 2-port, o/c screwed 32 32
R2040-S3 Valve 2-port, o/c screwed 40 31
R2050-S3 Valve 2-port, o/c screwed 50 49

3-way Ball Valves

Part # Description DN Kvs
R3015-S1 Valve 3-port, o/c screwed 15 15
R3020-S1 Valve 3-port, o/c screwed 20 12
R3020-S2 Valve 3-port, o/c screwed 20 32
R3025-S2 Valve 3-port, o/c screwed 25 26
R3032-S2 Valve 3-port, o/c screwed 32 18
R3032-S3 Valve 3-port, o/c screwed 32 32
R3040-S3 Valve 3-port, o/c screwed 40 31
R3050-S4 Valve 3-port, o/c screwed 50 49