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the heating contact will close
2Nm 230Vac DRIVE OPEN / SPRING CLOSED
The Notifier InnovairFlex D4120 and D4120W multi-voltage 4-wire photoelectric duct smoke detectors features a pivoting housing that fits various applications: both square and rectangular footprints and mounts to round or rectangular duct work
Max pressure: 11 Bar
Belimo NR Series 10Nm Valve Actuators NR Series:NR230A-S Open/Close the heating contact will closeBelimo Rotary Valve Actuators suited to R2 and R3 Series Ball Valves up to 40 Kvs. Nominal torque: 10Nm Nominal voltage: NR24 Range AC DC 24V, NR230 Range AC 230V Control: Open Close, 3 Point, Modulating (SR) Position feedback: Integrated auxiliary switch on " S" models or Optional accessory
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