1-1/4" KST-3T Rebuild Kit Teflon Seat and Stainless Steel Seat Screw 20-1000 psi

K114MST3TI

  • Pipe Size: 1-1/4"
  • Item Type: Major Rebuild Kit
  • Seat Material: Teflon Seat and Stainless Steel Seat Screw
  • Pressure Range: 20-1000 psi
  • Normally Open / Normally Closed: Normally Closed
  • Air & Inert Gases: No
  • Water & Aqueous Liquids: Yes
  • Oil (Max Viscosity 400 SSU or 30 SAE): Yes
  • Steam: No
  • Corrosive Fluids: Yes
  • Fluid Temperature: 300ºF Class F Insulation
  • Cv Factor: 23.0
  • Orifice: 1-1/4"
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K114MST3TI $903.00
Price breaks available for 10+ items

Estimated Ship Date 07/02/26

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Additional Information

K Series Rebuild Kits (1/8" - 2", Up to 1,000 psi, NEMA 4, 4X, 5, 7)

  • Rebuild Kits contain complete internals:
    • new piston assembly
    • new pilot assembly
    • new piston spring
    • all applicable seals
  • Valve can be rebuilt while still in line.