Excess flow valves (EFVs) and flow monitors are essential to the functionality of many liquid or gas systems. In spite of their importance, these components are often overlooked during a system’s design phase. Often, standard mass-produced EFVs and flow monitors simply don’t perform or fit in-line with expectations.
High-quality, clean air is vital to life. Dirty and polluted air can cause serious harm to our health and environment. To ensure we are breathing in the healthiest air possible, several sources monitor air quality closely – and within the last ten years, these sources have discovered that air quality has been declining.