D1B-5PG7-4J10H000E

Model DA1 Rev E Pressure Reducing Regulator; 3" Line Size; Carbon Steel Body With Carbon Steel Spring Chamber; PG 17-4PH Stainless Steel Trim, 316L Stainless Steel Cage, GF-TFE Seat, Gylon 3-Ply Diaphragm, RTFE Static Seal, Piston Ring Assembly And Wiper Dynamic Seal; OPT-30: Mates With ASME 150 Raised Face Flanges; 10-70 PSIG Range Spring; Internal Sensing; OPT-25S: Stainless Steel Rain-Proof Vent (Includes OPT-25: 1/4" NPT Spring Chamber Vent Tap)