Description
Siemens 258-02012C is a two way, normally closed valve suitable for precise control of HVAC system water flow and is with a housing made from brass, a 3/4 diameter and Cv flow coefficient of 6.3. This valve operates at temperatures from 35 to 250 degrees Fahrenheit and runs at ANSI Class 250 pressure, making it handy for many HVAC situations. This two way valve opens and closes in response to a control signal to adjust water flow, and its spring loaded system assures dependable operation over a pressure range of 8-13 PSI. The closed valve is in its normal condition stopping the water from flowing.
