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 ...

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 ...

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

In this installment of Weekly Boiler Tips we cover the safest testing frequencies and what you need to know before pulling that lever. May 21, 2025 Testing a relief valve at the wrong time could ...

Many combined cycle power plants are being operated as peaker plants, rather than as baseload units. That can pose a problem for economizer safety valves. Pilot-operated safety valves offer several ...

Most boiler problems don’t occur suddenly. They develop slowly over a long period of time — so slowly, in fact, that you grow accustomed to the change without realizing it has taken place. Corrosion ...

The Health and Safety Executive has issued a safety alert to fleet operators to check the pressure relief valves on road tankers are operating correctly. It follows an incident in 2020 when a valve ...