EV200H+ARX-E N4HH | Electr. 2-way PI-CCV Belimo Energy Valve™, AC/DC 24 V, BACnet IP, BACnet MS/TP, Modbus RTU, Modbus TCP, MP-Bus, DN 2"[50], Internal thread, GPM 100, NEMA 4 | Belimo Communication_Modbus The actuator's spring-return mechanism is

The actuator's spring-return mechanism is factory set for 90° rotation but can be field-adjusted from 5° to 90° for application-specific requirements

^^[Part# NKQX24-SR is the same as NKQX24SR]^^

The FSLF24US features a robust galvanized steel housing for corrosion resistance and can withstand temperatures up to 350°F (177°C) for 30 minutes

Easy Installation: Streamlined design for quick and simple installation

EV200H+ARX-E N4HH | Electr. 2-way PI-CCV Belimo Energy Valve™, AC/DC 24 V, BACnet IP, BACnet MS/TP, Modbus RTU, Modbus TCP, MP-Bus, DN 2"[50], Internal thread, GPM 100, NEMA 4 | Belimo Communication_Modbus The actuator's spring-return mechanism isResources Datasheet