W. P. Law, Incorporated - Fluid Handling Professionals
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Needle Valves - NVA Series

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Needle Valves are used for accurate metering of fluids. Turning the thumbwheel moves a tapered piston into the PTFE seat to control the flow down to a few drops per minute. Precision-molded, fine-pitched stem threads permit this very fine metering flow control.

150 psi at 70°F




   
  Results 1 - 12 of 12 1 

Item #

Size

Body Material

Seals

End Connection

Weight

CAD

NVA1025T 1/4" PVC FPM Threaded 0.20 lb CAD Icon (for items table)
NVA1037T 3/8" PVC FPM Threaded 0.22 lb CAD Icon (for items table)
NVA1050T 1/2" PVC FPM Threaded 0.25 lb CAD Icon (for items table)
NVA4025T 1/4" GFPP FPM Threaded 0.20 lb CAD Icon (for items table)
NVA4037T 3/8" GFPP FPM Threaded 0.22 lb CAD Icon (for items table)
NVA4050T 1/2" GFPP FPM Threaded 0.25 lb CAD Icon (for items table)
NVA2025T 1/4" CPVC FPM Threaded 0.20 lb CAD Icon (for items table)
NVA5025T 1/4" PVDF FPM Threaded 0.20 lb CAD Icon (for items table)
NVA2037T 3/8" CPVC FPM Threaded 0.22 lb CAD Icon (for items table)
NVA5037T 3/8" PVDF FPM Threaded 0.22 lb CAD Icon (for items table)
NVA2050T 1/2" CPVC FPM Threaded 0.25 lb CAD Icon (for items table)
NVA5050T 1/2" PVDF FPM Threaded 0.25 lb CAD Icon (for items table)
  Results 1 - 12 of 12 1