Graco Dispense Valve
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Automatic Dispense Valves

Brand: Graco, Inc
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Graco's Automatic Dispense Valves are available in a variety of sizes and pressure ranges to fit your application requirements.
Features
  • Automatic valves use ball needle/seat design or snuff-back design.
  • Snuff-back valves prevent dripping by pulling material back into tip.
  • Double acting valves ensure fast cycling and positive shut-off.
  • Spring-close valves will shut if air pressure is lost.

Specifications

Brand

Air Supply Inlet

  • 1/8” NPT Female

Fluid Inlet

  • 1/4” NPT Female

Fluid Outlet

  • C02021, C02022, C02026, & C02027: 1/8” NPT Female

Maximum Fluid Working Pressure

  • 22.0 MPa, 220 bar

Minimum Air Supply Pressure

  • 0.55 MPa, 5.5 bar

Minimum Fluid Working Pressure

  • 0.34 MPa, 3.4 bar

Mounting Hole

  • 7/16-20 UNF-2B

Piston

  • Air-operated, Spring Return

Shot Cycle Rate

  • 15 Shots Per Minute, at 4.0 cc Shot Size with Moderate Viscosity Fluid

Shot Size Range

  • 0.2 to 4.0 cc

Viscosity Range

  • 3000 to 1 Million Centipoise

Weight

  • 0.65 kg

Wetted Parts

  • Fluoroelastomer O-Rings

  • Structural Bonding
  • Anti-Flutter Mastic
  • Glass Bonding
  • Interior/Exterior Seam Sealing
  • Underbody/Rocker Spray Coating
  • Robot or Pedestal Mount

Documentation

Instructions

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