D80-000K-58D

MODEL "DA8" DIFFERENTIAL BACK PRESSURE REGULATOR (SERIES VIII)-PDBPV BODY SIZE 2",STANDARD DIAPHRAGM CONSTRUCTION; CARBON STEEL BODY & CARBON STEEL SPRING CHAMBER,1/8"STEEL PETCOCK VENT; P TRIM: 17-4PH SST TRIM WITH POLYALL SEAT / GASKET,FLUOROCARBON ELASTOMER(HK)(0.050 IN.)DIAPHRAGM; FLUOROCARBON ELASTOMER(HK) STATIC SEALS,TFE CAP SEAL W/FLUOROCARBON ELASTOMER(HK) ENERGIZER; B KIT