KE Series Through Conduit Double Expanding Gate Valve

  • API 6FA fire safe design
  • Double block & bleed
  • Self-relieving seat, top entry bonnet
  • Complies with API 6D ? API 6D SS
  • MTRs available
  • CRN certification

Features & Benefits

  • Full bore design allowing for scraper, shot tap cutters and pigs
  • Negligible pressure drop
  • Special top entry design allowing for in-line maintenance
  • Valve cavity is isolated from the flow both in fully  open and fully closed position
  • Stem packing can be replaced in-line in fully open and fully closed position after cavity pressure is released from body vent drain plug
  • Automatic pressure relief system will release the over pressure in the cavity
  • Can be installed with pipe at any angle: vertical, horizontal or reverse position
  • Multi-operator types: handwheel, gear box, pneumatic and electric actuators

Application Data Sheet – Fill Out and Return for Accurate Quote


  • Size range: 2″ – 60″
  • Body material: WCB, 316SS, Alloy materials
  • Trim material: Chrome, 316SS, Stellite
  • Seat materials: RPTFE, Metal
  • Packing material: PTFE or Graphoil
  • Port, Full and reduced
  • End connections: ANSI 150 – 1500
  • Temperature range: -100°F to +1000°F