79 www.nordsonefd.com info@nordsonefd.com USA & Canada 800-556-3484 Europe 00800 7001 7001 Asia +86 (21) 3866 9006 Air Motor Pinion Gear Needle Needle Seat Rotor Air Tube Nozzle Rotor Fluid Inlet 1/8 NPT Actuating Air Input 1/8 NPT Stroke Control Piston Spring Piston Packing Spring Needle Packings Fluid Body Mounting Hole 1/4-28 UNF Air Cylinder Body Stroke Reference Rotor Gear Features and Benefits • Adjustable nozzle air • High transfer efficiency • Self-adjusting PTFE packings • No mist or overspray Unique design uses a precision air motor and Low Volume Low Pressure technology to apply a uniform coating of lubricants, primers and other low- to medium-viscosity fluids inside cylinders 25.4 mm to 304.8 mm (1" to 12") in diameter. 782RA Series Radial Spray Valve 7021649 782RA Radial Spray Valve Rotor length is 5.59 cm (2.2") and reaches into cylinders with a minimum inner diameter of 2.54 cm (1.0"). Includes fluid inlet fittings #7021499 and #7007038. Fluid body and rotor are hard-coat anodized aluminum. Each valve can be calibrated with the stroke reference knob for process control. Radial valves include fluid inlet fittings and two 1.5 m (5 ft) control air hoses with fittings to connect the valve to the ValveMate 7160RA controller. Spray coverage shown 1/3 actual size “Your valve did such a good job there's no reason to look elsewhere. I know it works.” – DLS Automation For use with • Accelerators • Activators • Lubricants • Primers • Solvents Radial Spray Valves See ValveMate 7160RA Radial System Controller for system setup. Specifications Size: 174.5l x 53.8dia mm (6.87l x 2.12dia") Weight: 480.8 g (16.9 oz) Motor air consumption: < 0.3 SCFM at 5.4 bar (80 psi ) Nozzle air consumption: 1.5 SCFM at 2.1 bar (30 psi) Actuating air pressure required: 4.8–6.2 bar (70–90 psi) Maximum fluid pressure: 20.7 bar (300 psi) Fluid inlet: 1/8 NPT female Mounting: 1/4-28 UNF tapped hole Cycle rate: Exceeds 300 per minute Air cylinder body: Hard-coated anodized aluminum Fluid body: Hard-coated anodized aluminum Piston: 303 stainless steel Needle and nozzle: Stainless steel Rotor: Hard-coated anodized aluminum Warranty: 1 year, limited All stainless steel parts are passivated. US Patent No. D376,376 Nozzle distance to inside diameter: Spray width Spray width Spray width
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