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.

California Residents:  Click Here for Proposition 65 WARNING.

Product Applications

  • Instrument line shut off, instrument isolation, drain valve, and pressure gages

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

Model Description Usually Ships* Price Code Order
Ships: Same Day
Price: $18.25
Needle valve (female x female). Same Day* $18.25 B Order
Ships: Same Day
Price: $22.75
Needle valve (male x female). Same Day* $22.75 B Order


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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