• The first step in selecting a valve is determining its function. • Review Cv or pressure drop when considering one valve versus another. • Don’t overlook maintenance requirements when specifying a ...

Ask someone who isn’t technically inclined how a TV signal works or how a cell phone works, or even how a two-way switch in a hall light works and you are likely to get either a blank stare or a ...

In refrigeration and air conditioning systems, the thermostatic expansion valve (TEV) can be a difficult device to understand, install, adjust, and troubleshoot. It’s never a waste of time to review ...

Posts from this topic will be added to your daily email digest and your homepage feed. I firmly believe you might like it better than Windows. I firmly believe you might like it better than Windows.