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 Electronics    Furon® Q-Valve - Manually Actuated Multi-Turn, 2-Way Diaphragm Valve (¼, ½, and ¾ Inch Orifice)
Electronics > High Purity Valves > Standard High Purity Valves > Furon® Q-Valves > Furon® Q-Valve - Manually Actuated Multi-Turn, 2-Way Diaphragm Valve (¼, ½, and ¾ Inch Orifice) > Item # QV2-144-MT  
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Item # QV2-144-MT, Furon® Q-Valve - Manually Actuated Multi-Turn, 2-Way Diaphragm Valve (¼, ½, and ¾ Inch Orifice)


Furon-Q-Valve-Multi-Turn-square_800x800

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Our go-to valve offers a great combination of Cv, Pressure rating, cycling performance with the capability to have field maintenance done in a short period of time.

  • 2-Way configuration
  • Manual Multi-turn operation
  • Superior cycling performance on aggressive chemicals such as HF & HCl or Slurry
  • Chemical & Slurry applications
  • ¼”, ½”, ¾” Orifice
  • Cv exceeding 9.5
  • Field serviceable




 Specifications   

End Connection Type
FNPT

Orifice
1/4 in

End Connection Size
1/4 in

Dimension A
2.35 in
59.80 mm

Dimension B
0.57 in
10.20 mm

Dimension C
1.61 in
44.00 mm

Height D (Open)
4.63 in
117.5 mm

Height D (Closed)
4.38 in
111.2 mm

Dimension F
2.94 in
75 mm

Panel Mounting Hole
1.44 in

Maximum Panel Thickness
0.45 in

Operating Pressure
100 psig
6.8 bar

Back Pressure
100 psig
6.8 bar

Flow Factor (Cv)
0.80

Operating Temperature Range
59 to 182 ºF
15 to 82 ºC

Body Material
Ultra High Purity Perfluoroalkoxy Alkane (PFA)

Diaphragm Material
Modified Polytetrafluoroethylene (PTFE)

Actuator Component Material
Clear Polypropylene

Standard Flare Nut Material
Polyvinylidene Fluoride (PVDF)

Standard Options
  • Normally Open Version
  • Dual Actuation Version

Features/Benefits

  • 100% virgin injection molded high purity PFA and PTFE wetted flow path
  • Patented seat interface technology
  • Integrated visual position indication
  • Transparent actuation components
  • Bi-directional flow
  • Leak detection port (1/4-28 UNF)
  • “Place and turn” integrated mounting base
  • Mounting pattern and port dimensions interchangeable with major competitors
  • Performs throttle flow control functions
  • Slower valve operation prevents water hammer effect on fluid stream
  • Patened diaphragm technology
  • Metal free valve

Notes
  • Flow is calculated using QV2-F46-NC, QV2-F812NC, and QV2-F1216. When using smaller orifice connections flow will be reduced accordingly.
  • Pneumatic and Quarter Turn Versions are also available.


 MORE IMAGES 

·  Furon Q-Valve Manual Multi-Turn Drawing



 DOWNLOADS 

Furon Q-Valve Datasheet (Manual Multi-Turn)