Needle Valve

Needle valves separate the process from measuring instruments such as pressure gauges, switches or transmitters. By closing this valve the instrument can be safely dismounted for service work like recalibration or replacement. Versions with an additional vent connection are able to vent the instrument to the atmosphere by means of the needle valve.


  • Thread sizes: 1/4" 3/8" & 1/2" BSP or NPT
  • Connection: Male to female
  • Construction: Stainless steel
  • Packing: PTFE
  • Pressure rating: 690 bar
  • Temperature rating: 200°C Max
  • Suitable for pneumatic and hydraulic applications


  • High temperature
  • Sealing washers
  • Oxygen service
  • Graphite packing
  • 3.1 material certificates
  • Custom threads

If you have any questions, please contact us on +44 (0) 117 965 4615 or visit our enquiry page and submit the form.

We can also customise our products to your specific needs.

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