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 ...

This multi-purpose regulator is an asset to systems requiring high relief capability such as welding, blow molding operations, steel, aluminum, and glass production. In cylinder applications, this ...

A trend has been gaining steam: Electric, modulating, pressure-reducing valves (PRVs) are increasingly replacing traditional self-piloted regulators in steam systems. The adoption of this “smart” ...

The new “22” Series solenoid and air-pilot-operated valves come in three and four-way configurations with /-NPT (F) ports The new “22” Series solenoid and air-pilot-operated valves come in three and ...

Figure 1. High-pressure district or campus steam is reduced to lower pressure for building use. The controller receives the low-pressure steam reading from the transmitter and regulates low-flow ...

Emerson Process Management announces the new high-capacity, pressure reducing Tartarini 10" Type FL regulator. The 10" FL is a pilot-operated regulator that is well suited for high-pressure drop ...

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… ...

Lee Company’s new High Pressure 500 Pilot Operated Chek is the latest addition to Lee’s line of miniature check valves. This valve acts like a normal check valve until pressure is applied to the pilot ...