Looking For Valve Ball Repair or Spherical Grinding Services?

DK Machine offers valve ball repair and spherical grinding services for all valve balls. Complete reconditioning of valves and components meets or exceeds OEM specifications. Multiple computerized automated grinders ensure consistent accuracy, for large and small runs. In addition to basic valve ball repair, refurbishment and spherical grinding services, we also offer over half a dozen platings or coatings, depending on your exact needs.

Our Component Mating System (CMS) Program provides matched valve seat and valve ball sets to ensure maximum valve performance. To best serve our customers our valve seats are individually cast using high quality materials, including titanium and stainless steel alloys. Our CMS Program has the ability to manufacture valve balls and valve seats in a full range of sizes.

Let DK Machine help you reach your performance goals. Call us today for more information on valve ball repair, refurbishment or spherical grinding.
at (518) 747-0626.

DK Machine's Valve Ball Repair and Spherical Grinding Services include:

• Platings

  • Chrome

  • Electroless Nickel

• Valve Ball Coatings

  • Teflon®

• Hard Coatings: HVOF, Plasma, Thermospray, Fused

  • Materials include:

    • Chrome Carbide

    • Tungsten Carbide

    • Nickel Boron

    • Stellite®

• Spherical grinding to 24” diameter

• .0004 roundness

• Finished to 4 micro inch

  • Materials include

    • Stainless Steel

    • Steel

    • Brass

    • Titanium

    • Monel®

    • High Alloys

• Multiple computerized automated spherical grinders ensure consistent accuracy for small and large spherical grinding runs