MODEL "1465" PRESSURE REDUCING REGULATOR, 1/4" SIZE,0.156" ORIFICE; CF8M SST BODY,BRONZE SPRING CHAMBER; S1 TRIM: 316SST WITH STELLITE SEAT,302SST DIAPHRAGM; NPT SCREWED; 180-300 PSIG RANGE SPRING (INCLUDES OPT-80: HIGH OUTLET PRESSURE CONSTRUCTION); OPT-22: PANEL MOUNTING (INCLUDES OPT-2 HANDWHEEL);