Marquest Scientific, Inc. - Item # NA-250-PVC, 1/4" FNPT Angle Needle Valve-PVC
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All Categories > "L Series" Needle Valves > Needle Valves > Item # NA-250-PVC  
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Item # NA-250-PVC, 1/4" FNPT Angle Needle Valve-PVC

$36.75



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NA-250-PVC-s

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1/4" FNPT Angle Needle Valve-PVC
Precise Flow Control with Fine Adjustment of Corrosive and High Purity Fluids
  • Angle Pattern (90°)
  • Georgia Gulf HR-5009 PVC is NSF listed under 14/61 for both potable water & DWV Applications.
  • Needle Finish, SPI/SPE #1. Bubble Tight, Low Torque Shut-off Long Term Performance
  • 24 Pitch Metering Thread. 20% Finer Metering Control
  • Teflon Sealed. Chemical Resistance, High Purity
  • Integrally Designed Panel Mounting. No Fasteners Required Mounts to Panel Thicknesses from 1/16" to 1/2"
  • No Elastomers (O-Rings), Metals or Lubricants No Corrosion, No Contamination




Specifications · Materials of Construction · Features

Specifications

Material

PVC, Teflon Seal

Size Description

1/4" Female NPT

Style

Angle, 90° Pattern

Cv Factor

0.426


Materials of Construction
Body
  • PVC: Polyvinyl Chloride
  • CPVC: Chlorinated Polyvinyl Chloride
  • PP: Polypropylene, unpigmented homopolymer, glass & mineral reinforced
Seal
  • Virgin PTFE, Teflon®
Choice of three sizes
  • 1/4" x 1/4" FNPT
  • 3/8" x 3/8" FNPT
  • 1/2" x 1/2" FNPT




Features
  • Needle Finish, SPI/SPE # 1
    Bubble tight, low torque shut-off.
  • Proven three prong, star handle
    Tri-Oval geometry
    Fast open/close operation
    Fine metering control.
  • 24 pitch metering thread
    20% finer control adjustment
  • Integrally designed panel mounting
    No fasteners required
    Mounts to panel thicknesses from 1/32" to 1/2"
  • PTFE, Teflon® sealed
    Chemical resistance
    High Purity
  • No Elastomers (O-rings), metals or lubricants
    No corrosion
    No contamination
  • Materials of Construction.
    PVC is NSF Std 14 & 61 Rated
    CPVC is NSF Std 14 & 61 Rated
    PP is natural (unpigmented), reinforced
    PVDF is NSF Std 14 & 61 Rated




 MORE IMAGES 

· Cross Section

· Dimensional Data

· Pressure/Temperature

· Flow Data

· Mounting Template


 DOWNLOADS 

 width= Data Sheet
(PDF, 1673KB)

 width= Installation Instructions
(PDF, 1944KB)

 width= Price Sheet
(PDF, 1322KB)

 width= PVC Material Specification
(PDF, 42KB)


 Accessories 

L Series Repair Kit

TPWKL-WHITE-PVC-s

TPWKL-WHITE-PVC
Unlimited Life Warranty
$24.90

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