298-03022 | Valve assy 2W NC 3/4", 6.3Cv, Lin, SS Trim FxF, 0-10Vdc Mod Electronic Act SR | Siemens Building Technology

2W N/C SS FxF 3/4" 6.3 24V S/R: Siemens NCO-298-03022 The Siemens NCO-298-03022 is a 2W N/C SS FxF 3/4" 6.3 24V S/R. This normally closed fire damper actuator is designed for use with Siemens building automation systems. It features a spring return mechanism that ensures the damper will close in the event of a power failure. The actuator is constructed of stainless steel for durability and corrosion resistance. It has a 3/4" stroke and a force of 6.3 N. The actuator is powered by a 24V AC/DC power supply. Shop our HVAC supply store today for the best prices and fast shipping on all your industrial supply needs!