Hot Gas Bypass Valve

Hi Everyone, I am also new to this site and am finding it very helpful. I just had a general question about the hot gas bypass valve. My company uses an electronic hot gas bypass to control the temperature in our process chillers. I finally understand the concept, but my question was what type of hot gas systems are out there and what is the difference?

try this, good place to start.

http://www.sporlanonline.com/literature.shtml

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