D16-5NR7-1A10H0J0E

Model DA1 Rev E Pressure Reducing Regulator; 1" Line Size; Carbon Steel Body With Carbon Steel Spring Chamber; NR NACE Trim, Polyurethane Seat, BUNA-N Diaphragm, BUNA-N Static Seal, Elgiloy/PTFE U-Cup Dynamic Seal; NPT End Connections; 5-20 PSIG Range Spring; Internal Sensing; OPT-25S: Stainless Steel Rain-Proof Vent (Includes OPT-25: 1/4" NPT Spring Chamber Vent Tap); OPT-40: Construction Per NACE Standard MR0175