UNIDIR FLOW REG VALVE NPT 3/4”, BASIC NAME VALVE NAME MODIFYING FLOW REGULATOR UNIDIRECTIONAL TYPE ONE-BLOCK BODY BODY MATERIAL STAINLESS STEEL AISI 316 VITON SEALING THREAD END NPT ASME CONNECTION B1.20.1 3/4”DIAMETER ADDITIONAL REQUIREMENTS SEE COMMERCIAL REFERENCE STAUFF-NDRV 16 NOTE: : -10 TO 100 DEGREES C; – OPERATING PRESSURE UP TO 5000 PSI (350 BAR); – GRADUATED HANDLE AND SHAFT WITH OPENING SCALE FOR PRECISE FLOW CONTROL; – LOCKING SCREW LOCATED ON THE HANDLE SIDE.