About Vest Ventil Products Chokes & Stepping Actuators Gate, Globe & Check Valves Dual Disc Check Valves Control Valves Ball Valves Butterfly Valves Other products Oil & Gas Source News Contacts Leirvikåsen 47 B N-5179 Godvik, Norway Tel +47 55 50 79 10 Fax: +47 55 50 79 11 vventil@vestventil.no   Butterfly Valves ConVey products are in service on the following installations in Norway: ------------------------------ Statoil: Tjeldbergodden Gullfaks Veslefrikk Statfjord Kårstø Sizes: 2" to 56" Pressure Classes: ANSI 150 - ANSI 300 Materials: CS, LTCS, SS, Duplex, Super Duplex, 6Mo & Titanium