Description
The GRACO VELLT200BB is an iQ Tip Seal Dispense Valve designed for precise, reliable dispensing of single-component adhesives and sealants. It features a heated body, a tungsten carbide tip sealing against a hardened stainless steel seat, and is engineered for professional use in automated and robotic applications. The valve is compatible with materials that are compatible with its wetted parts and is not approved for use in explosive atmospheres or hazardous locations.
Key Features:
- Tip Seal Valve (iQ-T)
- VELLT200BB, 0.157″ Tip, 7.87″ Nozzle
- Tungsten carbide tip, hardened stainless steel seat, heated body
- Maximum working pressure: 4000 psi (28 MPa, 276 bar); Maximum air pressure: 120 psi (0.8 MPa, 8.3 bar)
- Single-component adhesives and sealants compatible with wetted parts; not for use in explosive atmospheres or hazardous locations
- Forward acting shutoff for clean on/off results
- Fast operation suitable for high-speed stitching applications
- Wear-resistant seals and hardened components for long life
- Easy repeatable mounting for robotic and automated applications
- Heated for temperature-sensitive materials
- Compact and lightweight for high production environments
Applications:
Ideal for automated dispensing of single-component adhesives and sealants in manufacturing, assembly, and packaging lines. Suitable for low to high viscosity materials and high-speed production environments.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise equipment integrity and void warranties.
- Read all warnings and instructions in the equipment manual before installation
- Ensure compatibility of materials with valve wetted parts
- Follow manufacturer guidelines for mounting and electrical connections
- Regularly inspect and maintain seals and moving parts to prevent downtime
- Use only recommended air pressure and working pressure limits
- Perform preventative maintenance to ensure peak performance and longevity
- Replace worn seals and components as needed
- Keep the valve clean and free from material buildup
- Consult the manual for detailed maintenance procedures
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