Description
The Siemens 257-02032 is a 1/2” Valve Assembly manufactured for HVAC applications. This normally open (N/O) valve has the flow coefficient of 0. 63CV and its valve works on a spring of 3-8 PSI strength of pressure which can be adjusted. This valve assembly is specifically applied in HVAC systems to control the flow of either water or any other fluid thereby making heating and cooling systems to work properly. As for advantages of this valve, it can be noted that it has better control over the system, energy saving, and minimum need for maintenance which all enhance the performance and service time of the system.
