Anderson Greenwood (AGCO) P/N V6VIS-4-SG, Series V6, Body 316SS, Packing Teflon, Connections 1/2"MNPT, Rating 6000 PSIG at 200 F, 4000 PSIG at 500 F, Bleed Valve, NACE MR0175, Hex Head Gauge Valve Bleed Valve