High-Quality PU Foam Dispensing Valve for HVAC Systems with
Temperature Resistance
Product Description:
In the HVAC industry, our high-quality PU foam dispensing valve is
a reliable choice. It functions like a robust trigger spray cap
that can withstand extreme temperatures. Whether it's the heat of a
furnace room or the cold of an air conditioning duct, this valve
performs consistently. It's used for sealing ducts, insulating
pipes, and filling gaps in HVAC equipment. The valve features a
precision-engineered dispensing system that ensures accurate and
even application of PU foam. Its corrosion-resistant materials make
it suitable for the humid and chemically reactive environments
often found in HVAC systems. With an easy-to-use locking mechanism,
it prevents accidental discharge. This valve is an essential tool
for HVAC technicians.
Bullet points:
- Temperature-resistant like a tough trigger spray cap
- Precision dispensing for HVAC applications
- Corrosion-resistant for harsh environments
- Easy-to-use locking mechanism for safety
- Ideal for sealing and insulating HVAC components
Specific application scenario:
When installing a new central air conditioning system, technicians
use our PU foam dispensing valve to seal the joints between the
ducts. This prevents air leakage and improves the system's
efficiency, ensuring cool air reaches every corner of the building.
Specifications:
| Mounting cup | Tinplate | With or without dimples |
| Plain or lacquer(clear orgold) |
| Auminium | With or without dimples |
| Gold lacquer/ Micoflex |
| OuterGasket | Buna |
|
| Inner Gasket | Buna |
|
| Neoprene |
|
| Butyl |
|
| Stem | Material | Nylon |
| Orifice | 1x0.46mm,1x0.51mm,2x0.51mm,2x0.61mm,
4x0.61mm |
|
| Spring | Material | Stainless steel |
| Housing | Material | Nylon |
| Orifice | Φ4.3mm ( Spray Area 14.52mm2) |
| VPH Spray Area | 6.7mm2 |
| Steel Ball | Φ3.5mm |
| Dip tube | Material | Polyethylene |
FAQ:
Q: What is a PU foam spray valve with short stem?
A: It's a valve with a short stem for spraying PU foam, designed
for DIY applications.
Q: Is it suitable for beginners?
A: Yes, its easy - to - use design makes it great for beginners in
DIY projects.
Q: How does the short stem affect its use?
A: It makes the valve more compact and easier to control in tight
spaces.
Q: Can it be used with different types of PU foam cartridges?
A: It's designed to work with most standard PU foam cartridges.
Q: What is the lifespan of the valve?
A: It has a long lifespan with proper use and maintenance.
