You are here: Home Products Albion Valves (International) Ltd Gate Valves ART 231 ANSI ART 231 ANSI Datasheet IOM ANSI 150 Ductile Iron Resilient Seat Gate Valve. BS5163, Type B cover and stem. Internally and externally fusion bonded epoxy coated WRAS approved. Connection Flange Mounting to ANSI 150 (B16.42) Pressure 17.2 Bar Rated Temperature 0°C to +80°C Add to brochure Add to enquiry