Each year, The ACHR NEWS highlights the latest cooling equipment heading into the summer season, giving contractors a side-by-side look at what manufacturers are bringing to market and how those ...

Setting your radiator valves and thermostat up inefficiently can cause unwanted costs. Here's how to get a handle on your heating controls A veteran consumer advocate with over two decades of rigorous ...

Control valves play a vital role in modern automated industrial systems. Acting as the final control element in a closed-loop process, they regulate the flow of fluids—liquids or gases—ensuring ...

Hydraulically actuated automatic control valves or regulators have been a mainstay in the waterworks industry for over 100 years. The primary benefit of using a hydraulically actuated valve is the use ...

Endothelial cells, located on the surface of blood vessel walls, are constantly stimulated by mechanical forces from the blood flow. The mechanical forces, i.e., fluid shear stress, induced by the ...

In this series on distillation controls, I’m discussing control and optimization strategies for pressure control. Distillation columns must be operated under constant pressure if temperature is to ...

Smart heating is great for automating controls and making your home more comfortable. So how does Netatmo's system fare? When you purchase through links on our site, we may earn an affiliate ...

Load holding valves provide increased safety and performance in many hydraulic system applications. Some major benefits include: Load holding valves typically come in two forms: pilot operated check ...

A valve’s “characteristic” is the relationship between the flow through the valve relative to its degree of closure. The valve characteristic is a feature of the design of either the valve itself, or ...

CONTROL valves provide a way to modulate the flow rate through a line, maintain the level in a tank, or adjust the pressure in a pipe. A sensor measures the desired value and a controller slightly ...

A major obstacle in developing relevant brain disease models is access to the healthy and diseased brain tissue; it is generally recognized that the flat and hard substrates, regularly used for in ...