D5B-APZ7-A3800000E

Model DA5 Rev E Back Pressure Regulator; 3" Line Size; Stainless Steel Body With Stainless Steel Spring Chamber; PZ 17-4PH Stainless Steel Trim, 316L Stainless Steel Cage, Fluorocarbon Seat, Fluorocarbon Diaphragm, Fluorocarbon Static Seal, Stainless Steel/PTFE U-Cup Dynamic Seal; OPT-30: Mates With PN16 Raised Face Flanges; 50-225 PSIG Range Spring; Large Internal Sensing