These automatic room temp-erature control valves balance low-pressure steam or hot-water systems and control the room temperature within ±1°F, says the manufacturer. The valves have a “memory disc,” ...

After writing a blog post about leaking temperature and pressure relief (TPR) valves at water heaters, I learned that this particular issue seems to completely befuddle folks. In the two years that I ...

The new M-series metal seat ball valves from A-T Controls are engineered with specially coated matched balls and seats to stand up to high temperatures, high pressures, and abrasive materials ...

What lurks beneath the surface? What is underneath, where eyes cannot see? Is it something valuable? Is it something old? Is it some treasure or something frightening to behold? These are common ...

Specifying and consulting engineers, engineering houses, original equipment manufacturers (OEMs), and end users depend on valves to control the flow of compressed air or other fluids, and on cylinders ...