GG 255901
MD2 VALVE, DISPENSE, 1:1, ELITE, SNUFF
Graco 255901 MD2 Valve, 1:1 Ratio, Elite Hard Seat, Non-adjustable Snuff-back
Mixing dispense (MD) valve for 2 component materials minimizes maintenance while maximizing production.
Application: Static valve with Elite construction reliably dispenses highly abrasive thermal interface materials (TIMs), silicones, urethanes, and epoxies.
- 1:1 ratio nose handles a wide range of material.
- Hard seats with Elite construction withstand highly abrasive material at least 10 times longer than standard construction. (Data verified in Graco test environment.)
- Snuff-back control prevents dripping as it brings material back into the valve until next dispense.
- No unique tools are required for maintenance or repair.
- Grease isolation chamber protects moisture sensitive materials and has accessible grease fittings for easy maintenance
- No unique tools required
- Model: Two Component Mixing Dispense Valve
- Series: MD2
- Air Inlet Size (in): 1/8
- Air Inlet Thread Gender: Female
- Air Inlet Thread Type: NPT
- Application: Bonding, Sealing, Gasketing, Potting, Encapsulation, Thermal Management, Molding
- Compatible Material: Sealants, Adhesives
- Component Type: Plural-Component
- Fluid Inlet Size (cm): 1.42875
- Fluid Inlet Size (in): 9/16
- Fluid Inlet Thread Gender: Female
- Fluid Inlet Thread Type: UNF
- Fluid Outlet Size (in): 7/8
- Fluid Outlet Thread Type: UNC
- Gun Activation: Automatic
- Includes: Dispense Valve, 1:1 Ratio Night Cap, 1:1 Ratio Check Adapter, ASM Aid Tool
- Maximum Viscosity (cP): 1000000
- Maximum Working Pressure (bar): 207
- Maximum Working Pressure (kg/cm²): 210.9
- Maximum Working Pressure (kPa): 20700
- Maximum Working Pressure (psi): 3000
- Mount Hole Thread Gender: Female
- Mount Hole Thread Type: Metric
