BGB-6L17-4LB000J0A

MODEL BGR-1 PILOT OPERATED BACK PRESSURE RELIEF REGULATOR BODY SIZE 3",; LCC STEEL BODY & LCC STEEL LOADING CHAMBER; 316L SST TRIM, BC SEAT AND DIAPHRAGM V-TFE STATIC SEAL, BC O-RING DYNAMIC SEAL, PILOT W / NBR SEAT & PTFE DIAPHRAGM,; 150 LB RAISED FACE FLANGES; 4.0-12.0" WC RANGE SPRING; SST TUBING, EXTERNAL SENSING FOR POSITIVE PRESSURE SCHEMATIC; OPT-40: CONSTRUCTION PER NACE STANDARD MR0175;