D4B-AMJK-NAD

MODEL "DA4" PRESSURE LOADED REDUCING VALVE (SERIES IV)-PLPRV BODY SIZE 3",STANDARD DIAPHRAGM CONSTRUCTION; CF3M BODY,316L SST LOADING CHAMBER; M TRIM: MONEL TRIM WITH POLYALL SEAT,FLUOROSILICONE(FK) DIAPHRAGM; FLUOROSILICONE(FK) STATIC SEALS,TFE CAP SEAL W/FLUOROSILICONE(FK) ENERGIZER DYNAMIC SEAL,GF-TFE WIPER; 300# RF FLANGED END CONNECTIONS; 2-5 PSIG LOWER SPRING; INTERNAL SENSING,STD FLOW TO OPEN DIRECTION; NO LOADING OR PILOT DEVICE; OPT-56: SPECIAL CLEANING PER SPEC# S-1542