Siemens 259-02036 1/2" 2-Way Valve Assembly 1.6Cv 24V 3-POS N/O NSR

Siemens 259-02036 1/2" Valve Assembly is a high performance component for the control of HVAC systems. It has a flow coefficient of 1.6Cv and is perfect for controlling larger flow rates of air and water in many applications. This device has a 3 position normally open (N/O) configuration with a non spring return (NSR) mechanism which uses a 24V control signal to regulate airflow and water flow in HVAC systems. It operates in temperatures from 35°F to 250°F and has an internal thread connection for safe installation. The Siemens 259-02036 provides better system efficiency and reliability offering the better performance and comfort of a climate control system.