D28-AXX7-XH10F0M0E-23

MODEL "DA2" DIFFERENTIAL PRESSURE REDUCING REGULATOR (SERIES II)-PDRV BODY SIZE 1-1/2",STANDARD DIAPHRAGM CONSTRUCTION; CF3M BODY,316L SST SPRING CHAMBER,1/8" SST PETCOCK VENT; WITH SPECIAL TRIM SIMILAR TO SN TRIM WITH 316L SST TRIM, V-TFE SEAT, BE-CU DIAPHRAGM, SPECIAL WITHOUT STATIC OR DYNAMIC SEALS; WITH SPECIAL SOCKETWELD END CONNECTIONS; 15-45 PSIG RANGE SPRING; INTERNAL SENSING, 4-10 PSIG LOWER RETURN SPRING, REVERSE FLOW; 1/4" FLOW THRU SPRING CHAMBER OPT-65A; SPECIAL CLEAN FOR OXYGEN SERVICE PER SPEC S-1134; MODEL 2171, FILTERS, ORIFICE & COUPLING MOUNTED PER SA598D-1-SS;