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 ...
Suitable for air quality to ISO 8573.1 Class 4: dirt, water and oil High flow - up to 0.1 Cv Working pressure up to 10,877 psi / 750 bar flowline pressure up to 145 psi / 10 bar control pressure ...