Hebei Jincheng Aerosol Valve Manufacture
Professional manufacturer and exporter of butane gas valve, camping gas valve, cartridge gas cartridge tin canisiter
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Sensitive PU Foam Dispensing Valve for Art Restoration with Delicate Output
Specific application scenario:
When restoring a valuable oil painting with fine cracks, conservators use our PU foam dispensing valve to carefully inject foam into the fissures. This stabilizes the paint layer and prevents further damage, all while maintaining the painting's original aesthetic.
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.