A guided ball design is implemented within the pressure relief valves to give them a fast response time and low hysteresis. Models are 100% tested and are available in 2.5mm, 5.5mm, and 8.0mm ...

Emerson has released its Crosby J-Series pressure relief valve (PRV) product line, which features a balanced diaphragm that eliminates the need for bellows in PRVs, while providing balanced operation ...

Lamot Valve & Arrestor has recently announced the release of its new product: the Model L11E Weight-Loaded Pressure Relief Valve. The valve includes an option to add calibrated weights in 0.5 osig ...

Designed for the full cleaning of pumps and process lines, the Pentair Südmo pressure relief valve also can be used to prevent backflow in piping or relieve pressure on piping systems. It has an ...

August 2018 Special Focus: Fluid flow and rotating equipment Ensure a truly rigorous relief valve sizing method Pressure relief valves (PRVs) protect equipment from excessive overpressure and, in case ...

"The pressure relief valves on tanks that transport liquid natural gas via rail are designed to vent the headspace of the liquid natural gas in the event of a derailment or a fire," said SwRI's Matt ...

If a pressure relief valve for a boiler is accidentally installed on a water heater, it will leak like crazy from the start. These valves may look identical, but they're set to go off at 30 psi ...

If a pressure relief valve for a boiler is accidentally installed on a water heater, it will leak like crazy from the start. These valves may look identical, but they're set to go off at 30 psi ...

October 2018 Special Focus: Plant Safety and Environment Built-up backpressure at the outlet flange of a pressure relief valve Even for pressure relief valves (PRVs) discharging directly to the ...