AV-81x/82x Spray Valves

The Argo-Valve 81x/82x series spray valves are designed for precise coating applications of low to medium viscosity materials. Overall control of the spraying cycle is achieved through easy to use mechanisms: a scaled stroke-adjustment knob which allows easy adjustment of the fluid’s flow; and a separated atomizing air inlet which allows for flexible external control of atomizing pressure and timing. Argotec offers 3 configurations for its original spray valves:

AV-810 AV-811 AV-820

Wide Pattern Atomized Coating Valve

Feature:

  • Atomizing process for low to medium viscosity range (1~5,000cPs).
  • Wide range of coating widths from 6mm.
  • Stainless steel flow path for superior material compatibility.
  • Easy to use micrometer flow adjustment knob.
  • Divorced valve design prevents contamination of the air section.
  • Compatible with all commercially available conformal coatings.
av-810_detail

Narrow Width Atomized Coating Valve

Feature:

  • Atomizing process for low to medium viscosity range (1~5,000cPs).
  • Extended nozzle design allows it to reach narrow gaps inaccessible by common spray valves.
  • Good for narrow width coating applications. Minimum spray pattern width of 2mm achievable.
  • Stainless steel flow path for superior material compatibility.
  • Easy to use micrometer flow adjustment knob.
  • Divorced valve design prevents contamination of the air section.
  • Compatible with all commercially available conformal coatings.
av-811_detail

Micro-Volume Spray Valve

Feature:

  • Atomizing process for low to medium viscosity range (1~5,000cPs).
  • Excellent for highly selective coating applications.
  • Low-volume low-pressure (LVLP) design that utilizes small disposable dispensing tips (23 to 33 gauge).
  • Replaceable dispensing tips offer application versatility.
  • Micro spray deposits from 0.3mm to 2.0mm diameters (depends on fluid viscosity).
  • Stainless steel flow path for superior material compatibility.
  • Easy to use micrometer flow adjustment knob.
  • Divorced valve design prevents contamination of the air section.
  • Compatible with all commercially available conformal coatings.
av820_detail

Specifications:

Operating Air Pressure 0.4 MPa
Max. Fluid Pressure 2 MPa
Max. Working Frequency 400 cycles/min
Compatible Viscosity 1 – 5000 cPs
Atomizing Air Pressure Up to 0.6 MPa
Fluid Path Material Stainless Steel
Fluid Inlet Rc1/8
Mounting 2 x M4 screws
Dimensions ~ 130mm x 26mm x 26mm
Mass ~ 390 g