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:
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2-way globe valve (DN50 / 2″) for reliable shut-off and accurate flow regulation.
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Modulating actuator (NR24A-SR) with 24V AC/DC power supply and 2–10V control signal.
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Designed for quiet operation, optimal torque, and long service life.
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Compact, corrosion-resistant construction suited for tight spaces and harsh conditions.
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Perfect compatibility with BMS and energy-efficient HVAC setups.
🔧 Technical Highlights:
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Valve Size: DN50 (2″), Flow Cv optimized
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Control Signal: 2–10 VDC, modulating
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Actuator Torque: 10 Nm, robust and efficient
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Power Supply: 24V AC/DC, low power consumption
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Easy installation with pre-mounted actuator setup
🎯 Ideal Applications:
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Chilled and hot water control in HVAC systems
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Fan coil units, air handling units, and terminal units
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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.




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