Aerosol PU Foam Valve Polyurethane Dispensing Nozzle for Construction Sealing
Our aerosol PU foam valve, a high-performance polyurethane dispensing mechanism, is engineered for seamless integration with aerosol foam cans in construction and insulation projects. This precision valve, also known as an aerosol foam dispenser, ensures controlled release of polyurethane foam, minimizing waste and ensuring uniform application. Crafted from chemical-resistant materials, it withstands the reactive properties of PU foam, guaranteeing consistent performance across multiple uses.
Key Features
- Aerosol PU valve with anti-drip technology for clean application
Polyurethane dispenser compatible with standard aerosol foam cans
Ergonomic trigger design reduces hand fatigue during prolonged use
Precision control mechanism for accurate foam dosage
Chemical-resistant construction ensures long-term durability
Ideal Applications
In residential window installation, this aerosol PU foam valve excels at creating airtight seals. Contractors use it to apply foam evenly around window frames, where its precise dispensing prevents over-spray on glass surfaces. The anti-drip feature ensures clean application, reducing post-installation cleanup. When sealing gaps between the frame and wall, the valve’s controlled release allows for perfect expansion without excess foam oozing out, resulting in a professional finish that enhances energy efficiency by blocking drafts.
Technical Specifications
| Component | Part Description |
| Mounting cup | tinplate |
| Outer gasket | Buna |
| Stem | PP |
| Seal ring | Neroprene |
Product Gallery
Frequently Asked Questions
Q: Can I reuse the straw nozzle for multiple foam cans?
A: No, for optimal performance and to prevent cross-contamination, it is recommended to use a new straw nozzle for each foam can.
Q: Is the straw nozzle compatible with all types of polyurethane foam cans?
A: The straw nozzle is designed to work with most standard polyurethane foam cans. However, it is advisable to check the compatibility before use.
Q: Does the straw nozzle come with a protective cap?
A: Yes, our straw nozzle is equipped with a protective cap that helps keep the nozzle clean and prevents accidental discharge of foam.
Q: Can I cut the straw nozzle to adjust the spray pattern?
A: It is not recommended to cut or modify the straw nozzle, as it may affect the foam flow and lead to inefficient application. It is best to use the nozzle as designed.
Q: How long does the straw nozzle last?
A: The lifespan of the straw nozzle will depend on factors such as frequency of use and proper maintenance. It is advisable to replace the nozzle if it becomes worn or damaged for optimal performance.
