2B6-54VK-4JBD

Model D Rev D Pressure Reducing Regulator For General Service; 1" Line Size; Sales Kit B; Carbon Steel Body And Spring Chamber; S40V Trim: 316 Stainless Steel With Fluorocarbon Elastomer (FKM) Seat And Diaphragm; OPT-4: Piston Stabilizer For Gaseous Service; OPT-40: NACE Construction Per MR0175