P18-S1A7-X5X57059A

MODEL "P1", SINGLE STAGE PRESSURE REDUCING REGULATOR 1/2" SIZE, CV=0.06; 316L SST BODY, 316L SST SPRING CHAMBER; 302 SST W/TEFZEL RING DIAPHRAGM,PCTFE SEAT,316L SST SEAT RETAINER,316L SST POPPET,INCONEL X-750 POPPET SPRING,PORT CONFIGURATION "A"; SPECIAL END CONNECTION; 3-250 PSIG RANGE SPRING; PER SPQ NUMBER 57059 WITH SPECIAL 3/4" CLASS 300 LB RAISED FACE FLANGED BODY WELDMENT WITH CUSTOMER SPECIFIED WELDING AND RADIOGRAPHY REQUIREMENTS; NO OUTLET GAUGE; NO INLET GAUGE;