0Poptávka

782RA RADIAL SPRAY VALVE

Katalogové číslo: 7021649

Uniform 360° coating of lubricants, primers, and other fluids

Unique 782RA Series air-actuated spray system applies uniform 360° coating of lubricants, primers, and other low-to-medium viscosity fluids inside cylinders 25.4 mm to 304.8 mm (1 in. to 12 in.) in diameter.
Low volume, low pressure (LVLP) air is used to atomize the fluid, while a precision air motor drives a rotating air cap, which produces the radial output.

Features
• Adjustable nozzle air
• High transfer efficiency
• No mist or overspray
• Self-adjusting PTFE packings
• Cycle rate exceeds 300/minute
• Adjustable fluid flow rate
• Low-maintenance design

The 782RA internal spray valve features a rotating head that
produces a narrow radial spray without mist or overspray.
High transfer efficiency with instant fluid cutoff at the end of
the spray cycle ensures that coatings are applied evenly from
startup to shutdown.
Size: 174.5 mm x 53.8 mm diameter (6.87 in. x 2.12 in.)
Weight: 480.8 grams (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 bar (70 psi)
Maximum fluid pressure: 20.7 bar (300 psi)
Fluid inlet thread: 1/8 NPT female
Mounting: 1/4-28 UNF tapped hole
Cycle rate: Exceeds 300 per minute
Air cylinder body: Hard-coated aluminum
Fluid body: Hard-coated aluminum
Piston: Type 303 stainless steel
Needle and nozzle: Stainless steel
Needle packings: PTFE
Rotor: Hard-coated aluminum
All-stainless-steel parts are passivated.
*Ultra High Molecular Weight polyethylene

NordsonEFD_7021649_782RA_drawing

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