-12%

R2050-25-S3+NR24A-SR

Price: ₹15580 (Excl. of GST)

Incl. of GST: ₹18384

Belimo

Characterised control valve, 2-way, DN 50, Internal thread, Rp 2″, PN 25, ps 1600 kPa, Kvs 25 m³/h, Fluid temperature -10…120°C [14…248°F]
Rotary actuator, 10 Nm, AC/DC 24 V, 2…10 V, 90 s, IP54
Actuator fitted

15,580.00 17,703.00

The Belimo R2050-25-S3+NR24A-SR is a premium 2-way rotary actuator valve assembly engineered for precision modulation and long-lasting performance in HVAC and industrial systems. This configuration includes the R2050-25-S3 globe valve combined with the reliable NR24A-SR actuator, delivering superior flow control and efficient automation.

Key Features:

  • 2-way globe valve (DN50 / 2″) for reliable shut-off and accurate flow regulation.

  • Modulating actuator (NR24A-SR) with 24V AC/DC power supply and 2–10V control signal.

  • Designed for quiet operation, optimal torque, and long service life.

  • Compact, corrosion-resistant construction suited for tight spaces and harsh conditions.

  • Perfect compatibility with BMS and energy-efficient HVAC setups.

🔧 Technical Highlights:

  • Valve Size: DN50 (2″), Flow Cv optimized

  • Control Signal: 2–10 VDC, modulating

  • Actuator Torque: 10 Nm, robust and efficient

  • Power Supply: 24V AC/DC, low power consumption

  • Easy installation with pre-mounted actuator setup

🎯 Ideal Applications:

  • Chilled and hot water control in HVAC systems

  • Fan coil units, air handling units, and terminal units

  • Commercial buildings, hospitals, and industrial automation zones

🔍 Why Choose Belimo R2050-25-S3+NR24A-SR?
Backed by Swiss engineering and a global reputation, Belimo ensures optimal energy efficiency, operational reliability, and intelligent automation. This actuator-valve combo provides a smart solution for engineers and contractors seeking performance, reliability, and simplified integration.

🛒 Order Now for dependable performance, professional-grade control, and seamless compatibility in your smart building systems.

Brand

Valve specifications

Pattern
2-way
Kvs
25 m³/h
Fluid
Water, water with glycol up to max. 50% vol.
Fluid temperature
-10…120°C [14…248°F]
Fluid temperature note
  • At a fluid temperature of -10…2°C, a spindle heater or a valve neck extension is recommended.
  • The allowed fluid temperature can be limited, depending on the type of actuator. Limitations can be found in the respective data sheets of the actuators.
Close-off pressure
1400 kPa
Differential pressure Δpmax
350 kPa
Differential pressure note
200 kPa for low-noise operation
Flow characteristic {Tools}
Equal percentage
Leakage rate {Tools}
Air-bubble tight, leakage rate A
Pipe connection
Internal thread

Actuator specifications

Voltage AC/DC
AC/DC 24 V
Power consumption (running)
2.5 W
Power consumption (holding)
0.4 W
Power Consumption For Wire Sizing
5 VA
Connection Supply Control
Cable 1 m, 4x 0.75 mm²
Control type
DC 2…10 V
Protection category
IP54
Degree Of Protection NEMA
NEMA 2
Enclosure Type
UL Enclosure Type 2

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