... 50 to DN 400. Horizontal and vertical ascending working position, andVATAC Through Conduit Gate Valves are with Features as ... 150, 300, 600, 900, 1500, 2500 & 4500. End Connections: Flanged, Buttweld, Socket Weld, Hub Connectors, Compact Flange or other ... proprietary connections. Materials (Standard) Standard Constructions Cast Carbon Steel A216 Gr ...