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Graco 255179 MD2 Valve, 1:1 Ratio, Soft Seat, Adjustable Snuff-back

Graco 255179 MD2 Valve, 1:1 Ratio, Soft Seat, Adjustable Snuff-back

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$5,230.00
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$5,230.00
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Mixing dispense (MD) valve for 2 component materials minimizes maintenance while maximizing production.

Static valve reliably dispenses and mixes a wide range of 2 component sealants and adhesives.

Features

  • 1:1 ratio nose handles a wide range of material.
  • Soft seats with ultra-high molecular weight polyethylene (UHMWPE) seals are good for precise snuff-back control.
  • Snuff-back control prevents dripping as it brings material back into the valve until next dispense.
  • Adjustable snuff-back control finetunes shut-off performance for a clean bead dispense. Maximum flow rate is 25 cc/s, depending on material viscosity.
  • Independent air cylinder improves mean time to repair (MTTR).
  • No unique tools are required for maintenance or repair.

Specifications

Compatible Material Sealants, Adhesives
Includes Dispense Valve, 1:1 Ratio Night Cap, 1:1 Ratio Check Adapter, ASM Aid Tool
Maximum Working Pressure (psi) 3000
Model MD2
Type Metering Valve
Maximum Working Pressure (bar) 207
Maximum Working Pressure (kPa) 20700
Maximum Working Pressure (kg/cm²) 210.9



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