~Design & Manufacture: API 6D Full Open, ANSI B16.34, BS1868 Bolted Bonnet, Swing Type Disc, Threaded or Welded Seat Ring Back-seating, Renewable Seat Ring  Available in Full Port Or Reduced Bore

 Size Ranges: 2" to 52"N. B.

 Pressure Ratings: ANSI 150, 300, 600, 900

 End Connections: Flanged, Buttweld, Socket Weld, Hub Connectors, Compact Flange or other proprietary connections.

 Materials: WCB, LCB, CF8, CF8M, CF3, CF3M, WC6, WC9, C5, C12 or Equivalent, Available also in low temperature steels, low alloy steels, stainless steels, duplex type stainless steels and other exotic materials; Various trim materials available to suit different service conditions