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double block and bleed lubricated plug valves

Plug Valves, Large Bore

Double isolating


Imperial Valve has introduced a new selection of large bore plug valves including double isolating plug valves. These valves are available with ANSI flanges, sizes 1″-24″, rating 150-2500 lbs (not available in Germany and Denmark).


  • re-adjustable packing/plug
  • optional actuators, gear boxes and extended handles
  • high-temperature applications available
  • lubricated metal seated or soft seated


  • sizes: 2″-24″, ANSI flange possible
  • ratings: ANSI 150-2500 lbs
  • materials: a wide selection of materials for both body and internals: carbon steel, low alloy steels, stainless steels, Duplex, Ni-alloys and titanium
  • including NACE MR-01-75 (latest revision)