Hyundai's Continuously Variable Valve Duration (CVVD) is a breakthrough engine technology first used in the 2020 Sonata’s 1.6L turbo engine. Traditional engines use fixed valve timing, but modern ...

The tech proposed a leak test on entire system as the next step. Typical fan coil with heating and cooling—Belimo motorized ball valves. This concept of expanding a local perception to a global view ...