Graco 26B490 Iq Snuff Back Valve, 25, 45/S, Adj/Sol, Amb
iQ snuff-back dispensing valve engineered for precise adhesive and sealant application, helping reduce dripping and stringing during automated dispensing cycles.
- 45° outlet configuration for improved dispensing access
- Adjustable snuff-back action for cleaner shutoff
- Direct-mount solenoid design simplifies integration
- Compatible with Graco iQ dispensing systems
- Designed for ambient-temperature adhesive and sealant materials
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Precision Dispensing Valve Performance & Compatibility
Compatible Machines
| Compatible Equipment | Application |
|---|---|
| Graco iQ Dispense Systems | Single-component adhesive and sealant dispensing |
| Graco Precision Swirl Valve Systems | Automated bead and swirl application processes |
| Robotic Dispensing Cells Using iQ Valves | Automated manufacturing and assembly operations |
| Industrial Adhesive & Sealant Dispensing Equipment | Precision fluid application with ambient materials |
What is the Graco 26B490 iQ Snuff Back Valve?
The Graco 26B490 is an iQ Snuff Back Dispense Valve engineered for reliable dispensing of single-component adhesives and sealants. Designed with a 45° Outlet, Direct Mount Solenoid, and ambient material configuration, it delivers precise fluid control in automated and robotic manufacturing environments.
Its snuff-back technology helps prevent material dripping at the end of each dispense cycle, improving application accuracy and reducing waste. The valve is suitable for both low- and high-viscosity materials and is built with wear-resistant internal components for extended service life.
The automatic-actuation design supports high-production operations where repeatable dispensing performance and minimal maintenance are essential requirements.
Key Features & Benefits
- Snuff-back action helps eliminate dripping and stringing.
- 45-degree outlet configuration improves application access.
- Direct-mount 24 VDC solenoid for streamlined installation.
- Handles low- to high-viscosity adhesives and sealants.
- Wear-resistant seals and hardened components support long service life.
- Designed for robotic and automated dispensing applications.
Typical Applications
The Graco 26B490 valve is commonly used in industrial assembly, automotive manufacturing, electronics production, appliance fabrication, and other operations requiring controlled application of adhesives, sealants, gasketing materials, and similar single-component fluids.
Frequently Asked Questions
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