SNV/SNV-LF Needle Valve

Brand: Winters Instruments

  • An isolation valve for pressure gauges and transmitters
  • For mild applications, this valve can be used to throttle pulsation. Please see NVA Stainless Steel Needle Valve for more demanding applications
  • Brass or lead free brass wetted parts
  • ASME B1.20.1 compliant
  • CRN registered


Ambient Temperature Range

  • -23° to 100° C (-9° to 212° F)

Approvals & Certifications

  • CRN

Enclosure, Body Material

  • SNV, SNV-LF (Lead Free): Forged Brass

Handle Assembly Material

  • ABS Plastic, Dyed Red

NPT Connection

  • 1/4” NPT Female

Nut & Bolt Material

  • SNV, SNV-LF Nut: #59-1 Brass, Lead Free Brass

O-Ring Material

  • Rubber

Operating Pressure

  • Maximum

Process Temperature

  • -23° to 100° C (-9° to 212° F)

Shaft Material

  • SNV, SNV-LF (Lead Free): Brass

Wetted Materials

  • SNV, SNV-LF (Lead Free): Brass

  • Provides Precision Flow Control for Any Non-Corrosive Application up to 400 psi (2,758 kPa)
  • Lead Free Version for Potable Water Systems

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