Image may not reflect selected features Cyclonic Valve STDC Choke Valve, 2in NPT, CS SKU: MC205-CNE-9-808 Please Login to See Price Quantity discounts available QuantityPrice Quantity -+ Description A 2-inch STDC Side-Entry Threaded Choke Valve cyclonic separation valve constructed of carbon steel with in-line FNPT Connections and 5,000psi Max Ope... Details 17-4 H900 SS Stem and Drive, D2 58/64 Tungsten Carbide/Cobalt Discs. Cyclonic part number STDC2050-D2FE-9N-9-5-EA-6. DescriptionDetails Back A 2-inch STDC Side-Entry Threaded Choke Valve cyclonic separation valve constructed of carbon steel with in-line FNPT Connections and 5,000psi Max Operating Pressure. Back 17-4 H900 SS Stem and Drive, D2 58/64 Tungsten Carbide/Cobalt Discs. Cyclonic part number STDC2050-D2FE-9N-9-5-EA-6.