Spray Valve & Controller

SV300 series is an air atomizing Spray Valve. It utilizes low air pressure to break coating materials into tiny droplets and deposit it onto any coating surfaces. Atomizing pressure can be as low as 8 psi. This will ensure that coating material hitting the coating surfaces will not “bounce’ or blown off the intended coating area. The valve comes with an extended nozzle for dipping into solvent to prevent drying out of coating material. Any cleaning or flushing is only on the extended nozzle assembly.

SVC1000 is a dedicated controller for spray valves. It has a comprehensive range of features for good control of the spraying parameters. It is micro-P driven and can be easily integrated onto any existing system.

Features of Valve

  • Suitable for low viscosity fast-drying conformal coating
  • Low atomizing air requirement
  • Fine adjust of coating material through a micrometer
  • Compact Design, easy maintenance
  • Extended nozzle

Features of Controller

  • User-friendly software provides simple setting of all the necessary parameters
  • LCD display screen
  • Microprocessor control
  • Easily integrated into any coating system
  • No maintenance needed


SV 300 Spray ValvesSV300 / SV301 / SV302
Valve typeSpray valve (Wide Area / Narrow Path)
Operating Air Pressure4 bar to 6 bar
Atomizing Air Pressure≤ 2 / 3 / 3 Bar
Fluid Delivery PressureMax 7.0 bar
Minimum Spray Area (Diameter)20 / 6 / 6 mm
Maximum Spray Area (Diameter)60 / 16 / 16 mm
Driving part materials
Cylinder BodyAluminium
Cap PistonSUS304 Stainless Steel
Check BodySUS304 Stainless Steel
Wetted part materials
ChamberStainless steel
CAP, CV bodyStainless steel
Connecting ports
Operating Air InputsM5 thread w/ push-in fitting for 6mm OD tube
Material Inlet1/8-27 NPT
SVC1000 Controller
Air Pressure RangeMax. 6.0 kgf/cm2
Spray Pressure0 – 2 bar
Valve Operating PressureMax 6 bar
Dispensing Time RangeUp to 99.99 sec
Valve, Operating TimeUp to 99.99 sec
Interval TimeUp to 99.99 sec
Operating ModeTimer / Auto Mode, Manual mode, Interval mode
WeightApprox. 4.0 Kg