Product Description
The Belimo B254+ARX24-SR-T N4 is a characterized control valve designed for versatile HVAC applications. This valve features a Nickel plated brass body and a stainless steel ball and stem for durability. It operates on a non-fail safe actuator powered by 24 VAC or DC. The valve modulates using control signals of 2 to 10 VDC or 4 to 20 mA.
- Flow capability of 240 Cv for efficient operation.
- Connects easily with internal threading for secure installation.
- Rated for chilled or hot water applications, up to sixty percent glycol.
Product Highlights
This valve is ideal for use in hydronic systems with variable flow, making it suitable for air handling units, fan coil units, and unit ventilators.
Product Information
Standard Information
-
Brand: Belimo
-
Part Number: B254+ARX24-SR-T N4
Technical Specifications
-
Angle of Rotation: 90
-
Controllable Flow Range: 75B0
-
Cv: 240
-
End Fitting: Internal thread
-
Fluid: Chilled or hot water up to 60% glycol
-
Pattern: 2-way
-
Pressure Independent: NO
-
Trim: Stainless steel
-
Valve Size: 2 [50]
-
Actuator Type: Non fail-safe
-
Control Type: DC 2...10 V
-
Degree of Protection: IP66/67 NEMA4X UL Enclosure Type 4X
-
Electrical Connection: terminals
-
Manual Override: Under cover
-
Power Consumption (Holding): 0.4 W
-
Power Consumption (Running): 2.5 W
-
Running Time (Motor): 90 s / 90B0
-
Voltage AC/DC: AC/DC 24 V
