Serving the Following Industries:

  • Oil & Gas
  • Petrochemical
  • Power
  • Pulp & Paper

Valve Modifications

Standard Valve has the qualified staff and experience to perform many different types of valve modifications. Contact us today for any of your value modification needs.

  • Ball Valve gear extensions for buried service
  • Gear Installation
  • Bypass and Drain Installation
  • End connection mod. RTJ, Buttweld, Schedule Change, Flange attachment
  • Trim Change, 304, 316, Monel, Alloy 20, Stellite, Hastelloy
  • Outside lever and weight on check valve
  • Hydrostatic Testing per API 598 and API 6D
  • Cryogenic  Valve fabrication
  • Ball Grinding 2” to 20”
  • Steam Jacket Fabrication
  • Full bore gate modification for hottapping
  • Packing and gasket conversions