316 SS, 2D Series 2-valve Instrumentation Manifolds, Direct Mount(transmitter without flange), 1/2 Female NPT × Flange(MSS SP-99) × 1/4 Female NPT, PTFE Packing, 6000psig(414bar), -65°F to 450°F(-54°C to 232°C), Valves Vertically Mounted, Flange Outlet Centerline 1.3"(33mm)