DWYER – Series NVII Needle Valve

RM 0.00

PRE-ORDER: 3-10 WORKING DAYS, SUBJECTED TO FACTORY STOCK

Description

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.

 

Specifications:

 

Service:
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:
0.31.
Weight:
0.22 lb.

 

Ranges:

 

Model Description
NVII-1B Needle valve (female x female).
NVII-2B Needle valve (male x female).

Additional information

Weight 1 kg
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