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T-55 BUTTERFLY VALVE, 4" HD BODY
BUTTERFLY VALVE; NOMINAL SIZE: 4 IN; FLUIDS: HCL 1WT FECL2; TYPE OF OPERATION: MANUAL; PRESSURE:
CLASS 150; BODY MATERIAL: DUCTILE IRON; MAX TEM 100?C; FLUID HCL 1WT FECL2 FOR ACID SYSTEM; DISC MATERIAL: PTFE; PACKING MATERIAL: PTFE; LEVER OPERATOR; REFERENCE: DRAWING 24 AND WITH


