Series HNV Needle Valve 1-Valve Block Manifolds

Series HNV Needle Valve 1-Valve Block Manifolds

Series NVII Needle Valve

Economical, Pressures Up to 2000 psi, Blowout-Proof Stem

The Model NVII Needle Valves provide easy flow regulation in all applications, including shut off and throttling for pressure gages and instruments. With a one piece, hot forged brass body construction, years of maintenance-free service can be expected. The Model NVII, with its tamper-proof design and blowout-proof stem, provides excellent performance and reliability.

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Product Applications

  • Instrument line shut off, instrument isolation, drain valve, and pressure gages
Starting at $20.40
Grouped product items
Model Description Availability* Qty Price
NVII-1B Needle valve (female x female). 1-3 days*
NVII-2B Needle valve (male x female). 1-3 days*


Gases and liquids compatible with wetted materials. Not rated for steam use.
End Connection Size:
1/4" female NPT.
Pressure Limit:
2000 psi (138 bar) (CWP).
Wetted Materials:
Valve Body: brass (CW617N); Retainer, Handwheel: brass (CW614N); O-Ring: fluoroelastomer.
Temperature Limits:
-40 to 350°F (-40 to 176.7°C). (Warning: freezing of the fluid in the installation may severely damage the valve.)
Flow Coefficient:
0.22 lb.


  • Pressures to 2000 psi
  • One piece body construction
  • Tamper proof design and blowout-proof stem

Product Literature

Catalog Pages

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Model Description Availability* Price