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B221+NRX24-SR-T N4 | CCV | 0.75" | 2 Way | 24 Cv | w/ Non-Spg | 24V | 2-10V | NEMA 4H | Belimo
Characterized Control Valve (CCV), 3/4", 2-way, Cv 24 |Configurable Valve Actuator, Non fail-safe, AC/DC 24 V, 2...10 V, NEMA 4X, terminals
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Overview
Details for B221+NRX24-SR-T N4
CCV | 0.75" | 2 Way | 24 Cv | w/ Non-Spg | 24V | 2-10V | NEMA 4H
This valve is typically used in air handling units on heating or cooling coils, and fan coil unit heating or cooling coils. Some other common applications include Unit Ventilators, VAV box reheat coils and bypass loops. This valve is suitable for use in a hydronic system with variable flow.Specifications
- Valve specifications
- Angle of Rotation
- 90
- Controllable Flow Range
- 75B0
- Cv
- 24
- End Fitting
- Internal thread
- Fluid
- Chilled or hot water up to 60% glycol
- Pattern
- 2-way
- Pressure Independent
- NO
- Trim
- Stainless steel
- Valve Size
- 0.75" [20]
- Actuator specifications
- Actuator Type
- Non fail-safe
- Control Type
- DC 2...10 V
- Degree of Protection
- IP66/67 NEMA 4X UL Enclosure Type 4X
- Electrical Connection
- terminals
- Manual Override
- External push button
- Power Consumption (Holding)
- 0.6 W
- Power Consumption (Running)
- 3.5 W
- Running Time (Motor)
- 90 s / 90B0
- Voltage AC/DC
- AC/DC 24 V
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