SchuF Lift Plug Valves


The SchuF lift plug valve has a simple and rugged design suitable for severe applications at high temperatures or with highly abrasive or erosive materials.

The SchuF lift plug design offers 100% seal tightness, smaller actuator requirements, non-wearing internal movement, and full-bore unimpeded flow. The main valve components are the body and the plug. There are no sealing rings, bellows or gaskets, which minimizes replacement part requirements and potential for parts failure and valve bore clogging.

  • Ideal for high temperature, abrasive, and/or clogging applications
  • IsoPlug design: isolates media flow
  • SwitchPlug design: switches between 3 inlets
  • TruePlug design: double block and bleed in one enclosed body
  • Materials CS and C12a
  • Up to size 36″
  • Up to ASME Class 150 to 2500