Anderson Greenwood (AGCO) P/N MDPAVIS, Series MDPA, Valves 2-Block, 1-Equalize, 2-Vent/Test, Connections Flange x Flange, Body 316SS, Packing Teflon, Seat Integral, Rating 6000 PSIG at 200 F, 4000 PSIG at 500 F, AGCO Valve Manifold