Description
The GRACO MD2 Valve is a precision two-component dispense valve assembly designed for remote mounting to EFR (Electric Fixed Ratio) systems. It is constructed primarily from stainless steel and engineered for accurate dispensing and mixing of plural-component sealants and adhesives in industrial applications.
Key Features:
- Plural component dispense valve
- MD2 Valve
- All-stainless steel wetted section, with options for carbide, UHMWPE, Acetal, PEEK, and PTFE wetted parts
- Maximum fluid pressure: 3000 psi (276 bar); Maximum cylinder air pressure: 120 psi (8.4 bar); Maximum air cylinder actuating pressure: 40 psi (2.8 bar)
- GRACO PrecisionDose, PR70, EFR, and HFR systems
- Accurate two-component dispensing and mixing
- Reduced maintenance and costs due to fewer parts and easy-to-clean design
- Modular design for flexibility and adaptability
- Independent air cylinder for improved reliability and mean time to repair (MTTR)
- Grease isolation chamber for protection of moisture-sensitive materials
- Adjustable inlet position for enhanced installation flexibility and minimized dead spaces
Applications:
Used for dispensing and mixing two-component sealants and adhesives in industrial manufacturing, assembly, and maintenance processes.
Installation Notes:
- Genuine GRACO parts ensure optimal performance, reliability, and compatibility with GRACO equipment.
- Ensure proper alignment and secure mounting when connecting to EFR systems
- Use recommended fittings and follow manufacturer guidelines for air and fluid connections
- Regularly inspect and clean the valve to maintain performance and prevent material buildup
- Consult the manual for specific installation and maintenance procedures






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