D29-1XX7-1XX55392E

MODEL "DA2" DIFFERENTIAL PRESSURE REDUCING REGULATOR (SERIES II)-PDRV BODY SIZE 2",STANDARD DIAPHRAGM CONSTRUCTION; DUCTILE IRON BODY & SPRING CHAMBER,1/8" PETCOCK VENT; SPECIAL TRIM MATERIALS; NPT END CONNECTION; SPECIAL SPRING RANGE; PER SPQ NUMBER 55392 17-4PH SST PLUG/CAGE/PISTON GUIDE BEARING, NEOPRENE DIAPHRAGM,POLYALL SEAT; BUNA-N(NBR) STATIC SEALS,TFE CAP SEAL W/BUNA-N ENERGIZER DYNAMIC SEAL; -1 TO -15 PSID RANGE SPRING,NEGATIVE BIAS; INTERNAL SENSING, NO LOWER SPRING,STD FLOW DIRECTION; OPT-65A: DOUBLE TAPPED SPRING CHAMBER,1/4" NPT;