High Viscosity PU Sealant Aerosol Valve for Professional Use
Our PU Sealant Spray Valves are engineered to handle high-viscosity
polyurethane sealants, adhesives, and foam products. Designed for
accurate dispensing and clog-free operation, these valves ensure
consistent and smooth application for professional and industrial
users.
Made from high-quality stainless steel, brass, and durable rubber
components, the valves are resistant to solvents, sealants, and
moisture — extending product shelf life and improving performance.
Each valve can be customized with different actuators, dip tube
lengths, and mounting cups to meet specific can sizes and product
formulations.
Key Features:
- Compatible with polyurethane PU sealants
- Precision flow control for smooth and uniform application
- Solvent and chemical resistant materials
- Leakage-proof crimp design
- Suitable for both manual and machine filling lines
Technical Details
| Parameter | Specification |
|---|
| Valve Type | Valve for PU Sealant |
| Mounting Cup | Tinplate |
| Spring Material | Stainless Steel (SS 304) |
| Gasket Material | Butyl / Buna |
| Actuator Type | Compatible with standard PU sealant actuators (straw or nozzle
type) |
Frequently Asked Questions
Q1: What type of products can your PU sealant spray valves handle?
A1: Our valves are designed for high-viscosity products like
polyurethane (PU) sealants, silicone sealants, adhesives, and
foams.
Q2: Can the valve be customized?
A2: Yes. We offer various options to fit your can design and
filling requirements.
Q3: Are these valves compatible with all propellants?
A3: They are compatible with most standard aerosol propellants
including LPG, DME, and nitrogen, depending on your formulation.
Q4: What is the recommended can size for this valve?
A4: Commonly used with 500ml-750ml aerosol cans, but we can adapt
based on your packaging.
Q5: Do you provide samples for testing?
A5: Yes, samples are available for performance testing and
compatibility checks with your product.
Q6: What is the production lead time?
A6: Generally 15-25 days after order confirmation, depending on
quantity and customization.
Q7: Can you supply both valve and actuator together?
A7: Yes, we provide a complete set including valve, actuator, and
cap if needed.
