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Author: Trapp, J.
Title: Ins and Outs of Pressure-Reducing Valves.
Coporate: Elkhart Brass Mfg. Co., IA
Journal: Plumbing Engineer, Vol. 35, No. 5, 38,40-42, May 2007
Keywords: valves | pressure | standards | sprinkler systems | NFPA 13 | NFPA 14 | NFPA 25 | fire protection | systems engineering | fire hoses | inspections | tests
Identifiers: Pressure-Reducing Valves (PRV); fire department hose valves; sizing and selection of hose PRVs; adjustable vs fixed ratio pressure reducing valves