CONFORMAL COATING VALVES

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Conformal Coating Valves

Anda manufactures a variety of conformal coating machine valves. Our conformal coating valves can be utilized in a number of different configurations and spray patterns to meet manufacturing application requirements for coating of printed circuit boards (PCB’s).

Atomized Conformal Coating Valve Cone Spray

SA-W6L

Conformal Coating

The SA-W6L atomized conformal coating valve is the workhorse of the ANDA conformal coating nozzles. The SA-W6L can coat up to 80 to 100% of circuit boards depending on their complexity. It provides a repeatable, concentrated conformal coating film in a fine, circular cone spray pattern with coating widths ranging from 4 to 12 mm (0.15 ~ 0.472″).

SA-W6L Atomized Conformal Coating Valve Cone Spray

Fluid Dispense Technology Divorced Needle Valve with Atomization
Dispense Pattern Cone Shaped
Dispense Width 4 ~ 12 mm (0.15 ~ 0.472″)
Weight 280 grams
Medium Clean Dry Compressed Air or Nitrogen (filtered & oil free)
Operating Pressure 0.4 – 0.7 Mpa
Fluid Pressure 0 – 0.5 Mpa
Viscosity Range 30 – 3,500 cPs
Operating Temperature Ambient
Control High Speed Solenoid Valve
Fluid Inlet Compression Fitting
Applied Fluid Acrylic, Urethane, Silicone, Epoxy Conformal Coatings
Features & Benefits The Divorced Needle Seat Design reduces adhesive residue and minimizes maintenance. Fluid and Atomization Pressures are individually adjustable. Coating Thickness from ~10 to 200 microns.
Applications Electronics Packaging, Lighting, Automotive, Medical, Military, Aerospace and Energy Industries

Needle Dispense Valve (Non-Atomized)

DJ-01

Fluid Dispensing, Conformal Coating, Potting, Encapsulation

The DJ-01 needle dispense valve (non-atomized) is a versatile dispensing valve for single-component bead, dot, potting, conformal coating or encapsulation projects. The DJ-01 is most commonly used in junction with the SA-W6L to conformal coat complex areas of circuit boards that are hard to reach and require a higher degree of accuracy. The DJ-01 accepts a wide range of tips from 0.2 ~ 2 mm (0.007″ – 0.078″).

DJ-01 Needle Fluid Dispensing Valve (Non-Atomized)

Fluid Dispense Technology Divorced Needle Valve (Non-Atomized)
Dispense Pattern Fine Needle Dispense
Dispense Width Based on Needle Tip Size
Weight 260 grams
Medium Clean Dry Compressed Air or Nitrogen (filtered & oil free)
Operating Pressure 0.5 Mpa
Fluid Pressure 0 – 0.5 Mpa
Viscosity Range 30 – 20,000 cPs
Operating Temperature Ambient
Control High Speed Solenoid Valve
Fluid Inlet Compression Fitting
Applied Fluid Acrylic, Urethane, Silicone, Epoxy Conformal Coatings & Gels
Features & Benefits The Divorced Needle Seat Design reduces adhesive residue and minimizes maintenance. Coating Thickness from ~10 to 200 microns.
Applications Electronics Packaging, Lighting, Automotive, Medical, Military, Aerospace and Energy Industries

Atomized Conformal Coating Valve Ultrafine Cone Spray

SA-W3

Conformal Coating

The SA-W3 atomized conformal coating valve is a highly versatile conformal coating applicator that supports a wide range of fluid viscosities and is ideal for solvent or non-solvent fluid formulations. It is specifically optimized to atomize coating materials delivering an ultrafine circular cone spray pattern 3 to 7 mm (0.08 ~ 0.276″) with exceptional edge definition and uniform coatings at high speeds.

SA-W3 Atomized Conformal Coating Valve Ultrafine Cone Spray

Fluid Dispense Technology Divorced Needle Valve with Atomization
Dispense Pattern Cone Shaped
Dispense Width 2 ~ 7 mm (0.08 ~ 0.276″)
Weight 280 grams
Medium Clean Dry Compressed Air or Nitrogen (filtered & oil free)
Operating Pressure 0.5 Mpa
Fluid Pressure 0 – 0.5 Mpa
Viscosity Range 30 – 3,500 cPs
Operating Temperature Ambient
Control High Speed Solenoid Valve
Fluid Inlet Compression Fitting
Applied Fluid Acrylic, Urethane, Silicone, Epoxy Conformal Coatings
Features & Benefits The Divorced Needle Seat Design reduces adhesive residue and minimizes maintenance. Fluid and Atomization Pressures are individually adjustable. Coating Thickness from ~10 to 200 microns.
Applications Electronics Packaging, Lighting, Automotive, Medical, Military, Aerospace and Energy Industries

Atomized Conformal Coating Valve Fan Spray

LA-W30

Conformal Coating

The LA-W30 atomized conformal coating valve is ideal for quickly delivering uniform coatings to wide areas on substrates. This atomized valve delivers a wide fan-shaped pattern of coatings with widths ranging from 15 to 50mm (0.59 – 1.97″).

LA-W30 Atomized Conformal Coating Valve Fan Spray

Fluid Dispense Technology Divorced Needle Valve with Atomization
Dispense Pattern Fan Shaped
Dispense Width 15 ~ 50 mm (0.59 ~ 1.97″)
Weight 260 grams
Medium Clean Dry Compressed Air or Nitrogen (filtered & oil free)
Operating Pressure 0.5 Mpa
Fluid Pressure 0 – 0.5 Mpa
Viscosity Range 30 – 3,500 cPs
Operating Temperature Ambient
Control High Speed Solenoid Valve
Fluid Inlet Compression Fitting
Applied Fluid Acrylic, Urethane, Silicone, Epoxy Conformal Coatings
Features & Benefits The Divorced Needle Seat Design reduces adhesive residue and minimizes maintenance. Fluid and Atomization Pressures are individually adjustable. Coating Thickness from ~10 to 200 microns.
Applications Electronics Packaging, Lighting, Automotive, Medical, Military, Aerospace and Energy Industries

Thin Film Conformal Coating Valve (Non-Atomized)

IC-100L

Thin Film Conformal Coating

The IC-100L thin film conformal coating valve provides precision and dependability to the application of conformal coating materials. With virtually 100% transfer efficiency, the film coating applicator improves conformal coating material utilization. Reduced coating thicknesses offer further material cost savings. Non-atomized 6 ~ 19mm (0.24 – 0.75″) coating width for low viscosity conformal coatings (100 cPs or less).

IC-100L Thin Film Conformal Coating Valve (Non-Atomized)

Fluid Dispense Technology Thin Film Coating (Non-Atomized)
Dispense Pattern Fan Shaped
Dispense Width 6 ~ 19 mm (0.24 ~ 0.75″)
Weight 520 grams
Medium Clean Dry Compressed Air or Nitrogen (filtered & oil free)
Operating Pressure 0.55 Mpa
Fluid Pressure 0 – 0.3 Mpa
Viscosity Range < 100 cPs
Operating Temperature Material Heating
Control High Speed Solenoid Valve
Fluid Inlet Compression Fitting
Applied Fluid Conformal coating materials with viscosities less than 100 centipoise
Features & Benefits Wet coating thicknesses range from 125 to 750 µm (0.5 to 3 mils) for solvent-based materials and 0.1 to 0.2 mm (4 to 8 mils) for 100-percent solid materials.The IC-100L heated, circulating fluid system provides closed-loop temperature control and allows viscosities to remain independent of the ambient environment.
Applications Electronics Packaging, Lighting, Automotive, Medical, Military, Aerospace and Energy Industries