B254+AFRXUP-S N4 Belimo Valve Actuator Combination
$1,522.20
The Belimo B254+AFRXUP-S N4 is a 2-inch 2-way characterized control valve combination featuring a spring-return, NEMA 4X fail-safe actuator.
Overview
The Belimo B254+AFRXUP-S N4 is a 2-inch 2-way characterized control valve combination featuring a spring-return, NEMA 4X fail-safe actuator.
Features
- Mechanical spring return delivers positive fail-safe valve positioning
- Weatherproof NEMA 4X housing for outdoor and washdown environments
- Dual SPDT auxiliary switches for remote position status indication
- High flow capacity of Cv 240 for large hydronic pipe systems
Specifications
- Valve Type: 2-way Characterized Control Valve (CCV)
- Valve Size: 2″
- Flow Capacity: Cv 240
- Actuator Type: Spring return
- Voltage: AC 24…240 V / DC 24…125 V
- Auxiliary Switches: 2 x SPDT
- Protection Rating: NEMA 4X
Applications
- Fail-safe water flow modulation in outdoor or wet HVAC environments
- High-capacity chilled water, hot water, and condenser water control
| Weight | 5 lbs |
|---|---|
| Dimensions | 13 × 13 × 9 in |
| Actuator Type | Spring Return |
| Auxiliary Switch | 2 x SPDT |
| Control Type | On/Off |
| Torque | 180 in-lb [20 Nm] |
| Voltage | AC 24…240 V / DC 24…125 V |
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