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| By Gerald Ondrey

This control valve is now available in PN 63 and ANSI Class 600

The Ecotrol 8C control valve features a unique cage retainer/clamping seat system that enables simple maintenance without special tools, and a wide range of process-tailored valve internals, including standard parabolic plugs (either metal seated or with the patented Arca soft seal system), multistage low-noise perforated and even double-guided valve plugs. The gland packing system is certified according to TA Luft and ISO15848 Class B for a temperature range from –46 up to 200°C. Recently the Ecotrol 8C product range has been extended to valves with PN 63 as well as ANSI Class 600 with flanges or butt-welded ends. Especially for the U.S. market, a version fully designed to ASTM and ASME standards has been developed. Stand 1433 — ARCA Flow Controls, Houston