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Needle Valves

WELKER > Instrumentation > Valves > Needle Valves

The Welker NV-1MF Needle Valve is designed for use in high pressure instrumentation applications. The low operating torque makes it easy to open and close under pressure. The ported globe design reduces chilling due to the Joule-Thomson effect. The blow-out proof stem with durable construction makes it safe to operate at high pressure.

NV-1MM
NV-1MF
NV-1FF

Specifications

NV-1 Needle Valve
 NV-1
Materials of Construction316/316L Stainless Steel, Alumunium, Viton®, PTFE
Connections1/4" NPT
Operating Pressure6000 psig @ -20 °F to 400 °F