261-02040 | Valve assy NO 1/2" 0.4Cv, AFxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology

The 2W N/O Brass AFxUM 1/2" 2.5 (SKU: 261-02040) from Siemens Building Technology is a high-performance air flow switch designed to meet the demands of industrial applications. This switch features a durable brass construction and a 1/2" NPT connection for easy installation. The normally open (N/O) configuration allows for reliable detection of air flow, making it ideal for applications such as HVAC systems, ventilation monitoring, and process control. With its compact design and exceptional performance, the 2W N/O Brass AFxUM 1/2" 2.5 is a trusted choice for demanding industrial environments. Shop now at our HVAC supply store for unbeatable prices and fast shipping!