Professional PU Foam Dispensing Valve – Aerosol Valve for Sealants, Adhesives, and Gap Filling
Our Polyurethane Foam Spray Valve is designed for professional construction applications, providing smooth and even foam distribution for building and construction projects. The durable tinplate construction ensures long-lasting performance in demanding environments.
Key Features
- Eco-friendly design for sustainable construction practices
- Durable tinplate construction withstands heavy use
- Flexible extension tube adapts to various application angles
- Precision spraying mechanism minimizes material waste
- Chemical-resistant materials ensure long service life
Technical Specifications
| Attribute | Value |
| Product Name | PU foam spray valve |
| Material | Tinplate |
| Type | Long Stem PU Valve |
| Application | Building and Construction |
Detailed Parameters
| Component | Material | Options |
| Mounting cup | Tinplate | With or without dimples
Plain or lacquer (clear or gold) |
| Outer Gasket | Buna |
|
| Inner Gasket | Buna, Neoprene, Butyl |
|
| Stem | Nylon | Orifice options: 1x0.46mm, 1x0.51mm, 2x0.51mm, 2x0.61mm, 4x0.61mm |
| Spring | Stainless steel |
|
| Housing | Nylon | Orifice: Φ4.3mm (Spray Area 14.52mm²)
VPH Spray Area: 6.7mm²
Steel Ball: Φ3.5mm |
Product Images
Frequently Asked Questions
Can the spray valve be adjusted for different foam application requirements?
While it primarily controls spraying quantity and pattern, the valve can be configured with different orifice sizes to accommodate various application needs in construction projects.
Is the valve easy to maintain after construction use?
Yes, it can be cleaned using appropriate cleaning agents for polyurethane foam residues to maintain optimal performance.
How does the valve contribute to construction quality?
By ensuring precise and even foam application, it improves insulation effectiveness and structural integrity in building applications.
Can the spray valve be used for specialized construction applications?
Certainly, its flexible design makes it suitable for both standard construction projects and specialized applications requiring specific foam application techniques.
What's the advantage of its chemical-resistant feature?
It prevents damage to the valve from construction chemicals and polyurethane foam components, ensuring reliable performance throughout extended project timelines.
