6C3-3B57-1BX33758A

MODEL "3381" CRYOGENIC PRESSURE REDUCING REGULATOR,TFE GASKETS 3/8" SIZE; BRONZE BODY & SPRING CHAMBER (OPT-5), OPT-55: CLEANED FOR OXYGEN SERVICE PER SPEC #S-1134; B5 TRIM: BRASS WITH TFE SEAT,PHOS.BRONZE DIAPHRAGM; NPT SCREWED; 20-80 PSIG SST RANGE SPRING; PER SPQ/MA DRAWING NUMBER 33758 DIFFERENTIAL CONSTRUCTION; WIDE OPEN CV=0.5; 1/8" NPT SPRING CHAMBER CONNECTION LOCATED APPROX OVER VALVE OUTLET PORT ON BODY; CAUTION: DO NOT ALLOW LOADING PRESSURE TO EXCEED DOWNSTREAM PRESSURE; INLET RATING 400 PSIG CWP TO -175F; OUTLET RATING 150 PSIG CWP TO -175F;