Valves, Temperature Control Find manufacturers of Valves, Temperature Control in the HVACR industry of HVAC and refrigeration products.

Learning the basics can ease loop tuning frustration and ensure stability. During plant operations, it seems that tuning control loops is an ongoing task, which can be a continual frustration to ...

When refrigeration systems are exposed to low outside air temperatures, the condensing pressure will fall, and if the head pressure gets too low, the metering device will not have enough pressure drop ...

Drebbel applied this principle more practically to a self-regulating oven where the expansion and contraction of an alcohol and mercury piston moved a baffle that checked the air entering the furnace.

Like so many of the core technologies integral to automated industrial operations—such as motors, drives, and I/O—valves don’t always receive the attention they deserve in the automation arena.