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Nuwass Instrumentation and Control Inc.

Nuwass Instrumentation and Control Inc.Nuwass Instrumentation and Control Inc.Nuwass Instrumentation and Control Inc.

Nuwass Instrumentation and Control Inc.

Nuwass Instrumentation and Control Inc.Nuwass Instrumentation and Control Inc.Nuwass Instrumentation and Control Inc.
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  • Needle Valves

Standard Needle Valves

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Material and Pressure Rating

The standard needle valve family includes carbon steel and stainless steel (SS316) valves pressure rated from 6,000~10,000psi. 

End connection

 End connections from 1/4" to 1" female and male NPT threads. 

Packing

6,000psi 

  • Viton O-ring with Teflon back-up ring packing design.
  •  Polyoxymethylene (POM) valve seat.
  • Rolled and lubricated stem tips. 

10,000psi

  • Non-rotating stem tip design with Teflon packing and SS316 back-up ring packing design.
  • Metal valve seat.
  • Rolled and lubricated stem tips. 

Mini Needle Valves

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Material and Pressure Rating

 The mini valve family includes carbon steel and stainless steel  (SS316)   valves pressure rated from 3,000~6,000psi.  

End connection

 End connections from 1/4" to 1" female and male NPT threads.  

Packing

Viton O-Ring seal and Teflon back-up ring design. Each stem thread is rolled and lubricated to prevent galling and reduce operating torque. 

Angle Needle Valve

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Material and Pressure Rating

 The angled needle valve family includes carbon steel and stainless steel (SS316) valves pressure rated from 6,000~10,000psi.  

End connection

1/8" to 1/2"  female and male NPT threads.   

Packing

 6,000psi 

  • Viton O-ring with Teflon back-up ring packing design.
  • Polyoxymethylene (POM) valve seat.
  • Rolled and lubricated stem tips. 

10,000psi

  • Non-rotating stem tip design with Teflon packing and SS316 back-up ring packing design.
  • Metal valve seat.
  • Rolled and lubricated stem tips. 

Multiport Gauge Valves

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Material and Pressure Rating

 The multiport needle valve family includes carbon steel and stainless steel (SS316) valves pressure rated from 6,000~10,000psi.  It is made with square bar stock with three female and one male thread as its end connection.

End connection

1/2" to 3/4" male and female NPT threads.

Packing

 6,000psi 

  • Viton O-ring with Teflon back-up ring packing design.
  • Polyoxymethylene (POM) valve seat.
  • Rolled and lubricated stem tips. 

10,000psi

  • Non-rotating stem tip design with Teflon packing and SS316 back-up ring packing design.
  • Metal valve seat.
  • Rolled and lubricated stem tips. 

  • Needle Valves

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