Monoflange Valves for Petrochemical and Refinery Process Instrumentation
Refineries and petrochemical complexes run dense, congested piperacks carrying hydrocarbon streams from cryogenic to several hundred degrees, and every instrument tap on that piperack is a potential fugitive-emission source. Monoflange valves have become the default isolation fitting for pressure and DP transmitters on distillation columns, reactors, and heat-exchanger trains because they cut...