Aerosol PU foam cleaner spray valve for HVAC ductwork sealing

The ProFoam Short Stem Valve is specifically engineered for high-performance dispensing of polyurethane (PU) foam and sealants. Its compact short stem design allows for precise application in tight spaces, making it ideal for gap filling, insulation projects, and detailed repair work. The valve features a robust, clog-resistant construction that prevents drying and blockage, while the leak-proof seal ensures no messy waste or premature curing. Easy to use and clean, this durable valve is the perfect choice for both professional contractors and DIY enthusiasts seeking reliable, controlled foam dispensing for construction and home improvement applications.