assortment of valve parts

Valve Components


JJISCO provides custom designs to meet your specific valve component size and shape requirements. These components will operate at temperatures up to 1900ºF in corrosive or abrasive environments. We are committed to offering leading grades of materials that address the ever-changing needs of each industry. JJISCO supplies close-tolerance parts, aiming to help minimize your down time and increase production. 

Balls ♦ Seats ♦  Throat Bushings ♦ Trim ♦ Valves

We thrive on unique geometries, yet still welcome typical designs, for a wide variety of valve applications, including: 

  • Custom valve designs
  • Concave seat configurations
  • Ball valve components & complete sets
  • Valve trim for aggressive applications
  • Throat bushings up to 13" in diameter

In severe applications, wear can occur due to abrasive media, chemical oxidation, and excessive temperatures. This may ultimately cause a complete failure. JJISCO offers the following material options to ensure our valve components will meet your application needs:

Please contact us further for your specific application requirements. 

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