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Instrumentation Valves

Shop for Instrumentation Valves on GoVets.

Complete your project today.

  1. Example of GoVets Instrumentation Plug Valves category
    Instrumentation Plug Valves
  2. Example of GoVets Needle Valves category
    Needle Valves

GoVets offers Instrumentation Valves in the Valves category to help customers complete their projects. These valves are used to control, direct, or regulate the flow of a fluid by opening, closing, or partially obstructing various passageways. They are available in a variety of sizes, materials, and configurations to meet the needs of any project. Shop today to find the right Instrumentation Valves for your project.

Browse products in this category:


  1. Needle Valve: Straight, 1/4 x 1/4
    ANDERSON METALS
    Needle Valve: Straight, 1/4 x 1/4" Pipe, Lead-Free Brass Body, Brass Seal MPN:709101-0404
    Special Price $13.79 Regular Price $17.81
  2. Needle Valve: Straight, 1/4 x 1/8
    ANDERSON METALS
    Needle Valve: Straight, 1/4 x 1/8" Pipe, Lead-Free Brass Body, Brass Seal MPN:759101-0402
    Special Price $13.29 Regular Price $21.58
  3. Needle Valve: Angled, 1/4
    ANDERSON METALS
    Needle Valve: Angled, 1/4" Pipe, Compression End, Lead-Free Brass Body, Brass Seal MPN:759199-04
    Special Price $15.79 Regular Price $20.36
  4. Needle Valve: Angled, 1/4
    ANDERSON METALS
    Needle Valve: Angled, 1/4" Pipe, Lead-Free Brass Body, Brass Seal MPN:759195-04
    Special Price $21.79 Regular Price $27.84
  5. Lead Free Brass Needle Valve Kit MPN:739190
    ANDERSON METALS
    Lead Free Brass Needle Valve Kit MPN:739190
    Special Price $13.29 Regular Price $16.85
  6. Needle Valve: Straight, 1/8
    Parker
    Needle Valve: Straight, 1/8" Pipe MPN:2A-V4LN-B
    Special Price $111.49 Regular Price $193.06
  7. Needle Valve: Round Handle, Straight, 1/8
    Parker
    Needle Valve: Round Handle, Straight, 1/8" Pipe, FNPT x FNPT End, Brass Body, Polytetrafluoroethylene Seal MPN:2F-V4LN-B
    Special Price $91.49 Regular Price $188.57
  8. Needle Valve: Round Handle, Straight, 1/8
    Parker
    Needle Valve: Round Handle, Straight, 1/8" Pipe, MNPT x MNPT End, Brass Body, Polytetrafluoroethylene Seal MPN:2M-V4LN-B
    Special Price $95.79 Regular Price $188.57
  9. Needle Valve: Straight, 1/8
    Parker
    Needle Valve: Straight, 1/8" Pipe, Compression x Compression End MPN:2Z-V4LN-B
    Special Price $110.99 Regular Price $188.48
  10. Needle Valve: Round Handle, Straight, 1/4
    Parker
    Needle Valve: Round Handle, Straight, 1/4" Pipe, Compression End, Brass Body, Polytetrafluoroethylene Seal MPN:4A-V4LN-B
    Special Price $90.79 Regular Price $156.41
  11. Needle Valve: Round Handle, Straight, 1/4
    Parker
    Needle Valve: Round Handle, Straight, 1/4" Pipe, FNPT x FNPT End, Brass Body, Polytetrafluoroethylene Seal MPN:4F-V6LN-B
    Special Price $103.79 Regular Price $134.33
  12. Needle Valve: Round Handle, Straight, 1/4
    Parker
    Needle Valve: Round Handle, Straight, 1/4" Pipe, MNPT x MNPT End, Brass Body, Polytetrafluoroethylene Seal MPN:4M-V4LN-B
    Special Price $93.79 Regular Price $134.12
  13. Needle Valve: Round Handle, Straight, 1/4
    Parker
    Needle Valve: Round Handle, Straight, 1/4" Pipe, Compression x Compression End, Brass Body, Polytetrafluoroethylene Seal MPN:4Z-V4LN-B
    Special Price $97.79 Regular Price $146.31
  14. Needle Valve: T-Handle, Straight, 1/4
    Ham-Let
    Needle Valve: T-Handle, Straight, 1/4" Pipe, Compression x Compression End MPN:3204834
    Special Price $230.49 Regular Price $322.69
  15. Needle Valve: Round Knob Handle, Straight, 1/8
    Ham-Let
    Needle Valve: Round Knob Handle, Straight, 1/8" Pipe, Compression x Compression End MPN:3204825
    Special Price $228.49 Regular Price $319.89
  16. Needle Valve: T-Handle, Straight, 1/4
    Ham-Let
    Needle Valve: T-Handle, Straight, 1/4" Pipe, Compression x Compression End, Stainless Steel Body MPN:3204806
    Special Price $213.49 Regular Price $298.89
  17. Needle Valve: T-Handle, Straight, 1/2
    Ham-Let
    Needle Valve: T-Handle, Straight, 1/2" Pipe, Compression x Compression End MPN:3204813
    Special Price $305.29 Regular Price $427.41
  18. Needle Valve: Round Knob Handle, Straight, 3/8
    Ham-Let
    Needle Valve: Round Knob Handle, Straight, 3/8" Pipe, Compression x Compression End MPN:3204835
    Special Price $294.99 Regular Price $412.99
  19. Needle Valve: Round Knob Handle, Straight, 6 mm Pipe, Compression x Compression End MPN:3204837
    Ham-Let
    Needle Valve: Round Knob Handle, Straight, 6 mm Pipe, Compression x Compression End MPN:3204837
    Special Price $219.79 Regular Price $307.71
  20. Needle Valve: Round Knob Handle, Straight, 10 mm Pipe, Compression x Compression End MPN:3204963
    Ham-Let
    Needle Valve: Round Knob Handle, Straight, 10 mm Pipe, Compression x Compression End MPN:3204963
    Special Price $287.29 Regular Price $402.21
  21. Needle Valve: Round Knob Handle, Straight, 1/8
    Ham-Let
    Needle Valve: Round Knob Handle, Straight, 1/8" Pipe, FNPT x FNPT End, Stainless Steel Body MPN:3204872
    Special Price $164.99 Regular Price $230.99
  22. Needle Valve: T-Handle, Straight, 1/4
    Ham-Let
    Needle Valve: T-Handle, Straight, 1/4" Pipe, FNPT x FNPT End, Stainless Steel Body MPN:3204819
    Special Price $266.79 Regular Price $373.51
  23. Needle Valve: T-Handle, Straight, 1/4
    Ham-Let
    Needle Valve: T-Handle, Straight, 1/4" Pipe, MNPT x FNPT End, Stainless Steel Body MPN:3204905
    Special Price $309.49 Regular Price $433.29
  24. Needle Valve: T-Handle, Straight, 1/8
    Ham-Let
    Needle Valve: T-Handle, Straight, 1/8" Pipe, FNPT x FNPT End, Stainless Steel Body MPN:3204880
    Special Price $168.29 Regular Price $235.61
  25. Needle Valve: Round Knob Handle, Angled, 1/4
    Ham-Let
    Needle Valve: Round Knob Handle, Angled, 1/4" Pipe, FNPT x FNPT End MPN:3205154
    Special Price $287.49 Regular Price $402.49
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