The High-speed valve can be used to apply grease or oil to the workpiece from a distance of up to 120 mm without stringing (contactless). An innovative valve nozzle has a self-cleaning effect that ensures a permanently clean application of material as well as a perfect cut off of the material flow, whether the valve is used for shot or bead laying applications. The compact design offers the opportunity to use the valve even in the narrowest of spaces. Features and Benefits Contact free application up to 120 mm No stringing Optimised valve closing technique Compact construction Integrated material filter Splash proof Short switching times Equipment Optional Different nozzle sizes - To meet individual requirements of viscosities and flow rates, alternative nozzles sizes are available. Metering control - Through the use of volume counters, volumetric metering control is possible. DOPAG metering computer - By using the metering computer all applications that can be achieved with the High-Speed Valve can be parameterised and alternative metering processes can be memorized. The metering computer can either be directly integrated or wired to an external remote housing. Technical Specifications Flow rate 1.0 to 20 mm³ per shot Viscosity < 150,000 mPa s (higher on request) Switching frequency up to 100 Hz Apply distance 120 mm Environmental temperature -7 °C to +50 °C Material temperature up to 65 °C Working pressure 1 to 20 bar(depending on the viscosity) Weight approx. 580 g

Membrane dispensing valves are used for for processing low to high viscosity media. They can be reactive, abrasive as well as chemically aggressive. This low maintenance valve relies on a flexible diaphragm to seal the fluid passageways from the pneumatically driven actuating section of the valve, with only the media. If necessary the fluid passageways can easily be flushed. (Internal diameter: 2 - 8 m) Product Features Compact design Leakage free operation Material housing stainless steel Adjustable snuff back effect Valve seat tungsten carbide Adjustable snuff back effect Options Solenoid valve plate Manual handle with trigger or foot pedal for pneumatic or electric operation Technical Specifications Internal diameter Ø Working pressure bar Max. working pressure bar Weight approx. kg 2.0 mm 160 200 0.45 4.0 mm 160 200 0.70 8.0 mm 160 200 2.20

Needle Dispensing Valves

The Spray valve is specifically designed for application of grease and oil. The valves can be used with intermitting operation and for continuous spraying. Special for this type of valve is the integration of the spray air valve, which is used to control the air blow after material shot for cleaning of the nozzle. Short air connection in the body of the valve and a flange mounted 5/2 way solenoid valve are supporting highly precise intermitting. Various different aircaps allow adaption of final spray results. Product Features Various nozzle sizes available Raster regulation for simple control of the material volume Solenoid valve with different voltages (24V/DC, 110V/AC, 220V/AC) Various nozzle shapes and air caps depending on the final application available Optional needle detection Technical Specifications Material pressure max. bar 35 Control air min. bar 5-6 Intermitting max. Cycles/Sec 30 Dimensions mm 132 x 81 x 22 (incl. solenoid valve) Main body material Stainless steel Nozzle + needle material Stainless steel Sealings Viton® (other materials upon request)