MB4-8S3K-46BC

Model 4381 Rev C Pressure Reducing Regulator For Standard Service; 1/2" Line Size; Sales Kit B; 316L Stainless Steel Body With Bronze Spring Chamber; S3 Trim: 316L Stainless Steel With PTFE Seat, Neoprene (BC) Diaphragm; OPT-4: Stabilizer (Recommended For Gaseous Service Only); OPT-1+6: Differential Construction