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Home > Products > Valves > (Fixed Dispensing Valve) AV202A



  • AV202A is air operated type instead of AV201B
  • Wetted parts are separated diaphragm from the drive unit
  • Especially, chemical resistance is excellent by the wetted parts made from fluorine resin
  • Applicable material: Photoresist, Electrolyte, Toluene, Methylene chloride, Chemicals, Food additives and other low viscosity materials


Valve Structure Diaphragm
Minimum Dispensing Volume 0.01mL
Flow Rate
(KV value)
Applicable Viscosity 1 ~ 1,000mPa•s
Wetted Part PTFE, PCTFE
Fluid Pressure Maximum 196kPa
Connecting Port of Piping IN. M6 x 1.0
Operating Cycle 200cycles/min.
Operating Air Pressure 343 ~ 686kPa
External Dimensions (W)22 x (D)22 x (H)78mm
Weight 85g

Consumption Parts

AV202-1 Poppet Diaphragm 1
NA-M6-T Needle Adapter 1
Home > Products > Valves > (Fixed Dispensing Valve) AV202A

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