Needle Valves-V Series-Isolation and Flow Control Valves from Parker

 Needle Valves - V Series - Isolation and Flow Control Valves from ParkerParker's V Series Needle Valves are designed for positive, leak tight shut-off and regulation of fluids in process, power, and instrumentation applications. These inline and angle pattern valves come with a wide variety of port sizes and styles, temperature capabilities ranging from -65°F to 450°F (-54°C to 232°C) and pressures to 5000 psig (345 bar). V Series Needle Valves provide the utmost in flexibility when designing instrumentation tubing or piping systems.

Features

Needle Valves-V Series-Isolation and Flow Control Valves Features:

  • Choice of three stem types:
    • R-Stem All metal, blunt stem tip
    • N-Stem All metal, tapered needle stem tip
    • K-Stem PCTFE stem tip
  • Differential hardness between the strain hardened stem and cold formed body threads provides improved cycle life
  • Choice of PTFE packing or elastomeric O-ring stem seals
  • 316 Stainless Steel, Steel, Brass and Monel, Alloy 400 construction
  • Inline and angle patterns
  • Wide variety of US Customary and SI ports
  • Panel mountable
  • 100% factory tested
  • Optional color-coded handles

Applications

Needle Valves-V Series-Isolation and Flow Control Valves Applications:

  • Process System Control and Shut Off
  • Sampling Bottles
  • Instrument Air
  • Control Panels

Markets

Needle Valves-V Series-Isolation and Flow Control Valves Markets:

  • Pulp and Paper
  • Chemical
  • Oil and Gas
  • Power
  • Laboratories

Q & A

Q&A Section with Expand/Collapse Icons

Needle Valves-V Series-Isolation and Flow Control Valves Q & A

+ What are Parker V Series Needle Valves used for?
These valves provide positive, leak-tight shut-off and precise regulation of fluids and gases in process, power, and instrumentation systems. They’re ideal for applications like sampling bottles, instrument air systems, and control panels.
+ What pressure and temperature ranges do they support?

Pressure: Up to 5,000 psig (345 bar), depending on the material 
Temperature: 

  • 316 Stainless Steel & Alloy 400: –65 °F to 450 °F (–54 °C to 232 °C)
  • Brass: –65 °F to 400 °F (–54 °C to 204 °C)
  • Steel: –20 °F to 350 °F (–29 °C to 177 °C)
+ What materials and configurations are available?
  • Body materials: 316 Stainless Steel, Brass, Steel, Monel? Alloy 400
  • Available in inline and angle patterns, with various US and metric ports. They are panel-mountable and 100% factory-tested
+ Can you panel mount a V Series valve?
Yes—these valves are designed to be panel-mountable, with mounting hardware available to secure instruments or control assemblies.
+ Are handles customizable for quick identification?

Yes—optional color-coded handles are available to aid in rapid identification and operational clarity.

Downloads

Download Needle Valve V-Series Brochure
 

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