CO 2 refrigeration (R-744) systems operate at significantly higher pressures compared to legacy hydrofluorocarbon (HFC) systems. For example, on hot summer days, between its medium-temperature ...

For the past 15 years, pilot-operated safety relief valves (POSRVs) have effectively and reliably protected economizers on Section I power boilers in overpressure situations, working in tandem with ...

Pressure relief valves are critical components in high‐pressure systems across diverse industrial sectors, including energy, nuclear, and chemical processing. Their dynamic behaviour, particularly ...

Pressure relief valves (PRVs) are a critical line of defense for pressure vessel protection in the power industry. Generating facilities worldwide depend upon these devices to sense and quickly ...

Midland Manufacturing of Skokie, Ill, a Dover Corp. company and supplier of valves and level-measurement devices for the rail tank car market since 1951, is among the equipment manufacturers on a CBR ...

In 1905, a boiler in a Boston shoe factory blew up, traveled a great distance through the air, and landed, with delightful justice, in the front yard of the operating engineer’s house. Think it got ...

In pressure relief systems, accurately estimating temperature changes during fluid flow is vital for relief piping ...

Certain pressure relief valves for use on compressed natural gas fuel tanks are being recalled by Circor, which does business as Circle Seal Controls. The affected valves have O-rings that could fail ...