261-02039 | Valve assy NO 1/2" 2.5Cv, FxUM Brass Trim Elect Act NSR Mod 0-10 V | Siemens Building Technology

2W N/O Siemens Brass Female Union Flow Switch, 1/2" NPT, 2.5 Adjustable Flow Rate, Brass Body, [sku] The Siemens 261-02039 flow switch is a 2-wire, normally open, brass female union flow switch with a 1/2" NPT connection. It has an adjustable flow rate of 2.5 GPM and a brass body. The flow switch is designed to sense the flow of water or other liquids and can be used to control pumps, valves, or other devices. It is commonly used in industrial and commercial applications such as water treatment, HVAC, and manufacturing. Key Features * 2-wire, normally open * Brass female union * 1/2" NPT connection * Adjustable flow rate of 2.5 GPM * Brass body Benefits * Reliable and accurate flow sensing * Easy to install and maintain * Durable construction for long-lasting operation * Versatile design for a wide range of applications Applications * Water treatment * HVAC * Manufacturing * Other industrial and commercial applications Shop now at our HVAC supply store for the best prices and fast shipping on Siemens flow switches and other industrial products!