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{"title":"PU Foam Valve with Short Stem for Insulation Fixing Bonding and Gap Sealing","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/f2\/ac9f152e8be760f565fc870b153a-200x200-1\/pu_foam_valve_with_short_stem_for_insulation_fixing_bonding_and_gap_sealing.jpg","attrs":{"Brand Name":"JINCHENG","Model Number":"JC-PU-ST","Certification":"ISO 9001","Place of Origin":"CHINA"}}
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{"title":"PU Foam Valve with Short Stem High-Efficiency Foam Output Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/26\/b0bb43d3de488ad9155dad10bdb7-200x200-1\/pu_foam_valve_with_short_stem_high_efficiency_foam_output_valve.jpg","attrs":{"Brand Name":"JINCHENG","Model Number":"JC-PU-ST","Certification":"ISO 9001","Place of Origin":"CHINA"}}
{"title":"PU Foam Valve with Short Stem Metal Housing Leak-Resistant Foam Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/6f\/a6\/b31ac294053afd820a1569a964f7-200x200-1\/pu_foam_valve_with_short_stem_metal_housing_leak_resistant_foam_valve.jpg","attrs":{"Brand Name":"JINCHENG","Model Number":"JC-PU-ST","Certification":"ISO 9001","Place of Origin":"CHINA"}}
Global-Grade PU Foam Valves Engineered for Efficiency & Environmental Care
Place Of Origin:CHINA
Certification:ISO 9001
Material:Tinplate
Size:One-Inch
Use:Filling Gaps And Cracks In Construction, Sealing And Soundproofing Applications
Supply Ability:10,000,000 Sets Per Month
Product Highlights
Heavy-duty PU foam valve
Short stem design
Smooth dispensing
Product Description
This heavy-duty PU foam aerosol valve is designed for pressurized polyurethane foam cans and optimized for high-viscosity, reactive PU formulations that expand on contact with air. Its robust internal design helps resist pressure build-up and minimizes the risk of pre-cured foam solidifying inside the valve, delivering dependable sealing and smooth, consistent dispensing for both professional and DIY applications.
Key Features
High-pressure rated construction for demanding use
Clog-resistant nozzle with a clean-cut shutoff mechanism
Chemical-resistant materials compatible with PU components
Stable flow control for even, controlled dispensing
Durable actuator design suited for frequent professional operation
Application Scenarios
Filling gaps and cracks in construction and renovation work
Insulation sealing around windows, doors, and pipe penetrations
Sealing and soundproofing joints and cavities
DIY home repair and light crafting projects
Product Gallery
FAQ - PU Foam Aerosol Valve (Heavy-Duty / Clog-Resistant)
What products is this valve designed for?
It is engineered for pressurized polyurethane (PU) expanding foam aerosol cans, including high-viscosity, moisture-curing PU foam formulations.
Is this valve suitable for high-pressure PU foam cans?
Yes. The valve is built with high-pressure rated construction to support demanding dispensing conditions typical of PU foam aerosols.
How does it help prevent clogging or blockage?
The valve is designed with a clean-cut shutoff mechanism and a clog-resistant dispensing path to reduce residue build-up and minimize cured foam blockage.
Will foam cure inside the valve after use?
PU foam can cure when exposed to moisture/air. This valve is designed to reduce internal retention and resist pre-cured foam hardening, but proper handling and storage are still important.
Is the valve chemically resistant to PU raw materials?
Yes. The valve uses materials selected for compatibility with polyurethane components, helping maintain sealing performance and longevity.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
>1500
Employee Number:
>200
Ecer Certification：
Verified Supplier
Future industry manufacturing complex spans an area of nearly 7,000 square meters. It incorporates six high-speed aerosol valve production lines and more than 30 special valve production lines.
Each year, Future industry aerosol can produce up to one billion aerosol valves. Our main pro... Future industry manufacturing complex spans an area of nearly 7,000 square meters. It incorporates six high-speed aerosol valve production lines and more than 30 special valve production lines.
Each year, Future industry aerosol can produce up to one billion aerosol valves. Our main pro...
