BOV-S4.00 BOV Valve Bag on Valve Aerosol Valve with tinpalte cup for aluminium can is an efficient and practical valve assembly designed for aluminium cans. The valve adopts advanced manufacturing technology to ensure that it can still maintain excellent performance and stability under high-pressure and high-speed aerosol spraying environment. The main body of this product is made of high-quality materials with good corrosion resistance and compressive strength, which can withstand the high pressure of the aerosol inside the aluminium can, ensuring that the valve is not easily deformed or damaged during long-term use. The valve bag part is exquisitely designed to effectively prevent aerosol leakage and ensure the safety and stability of the product. The specially equipped tinpalte cup part not only enhances the overall firmness of the valve, but also provides additional protection to prevent damage to the valve by external factors. The surface of the iron cover has been specially treated with good anti-rust performance, ensuring that the valve still maintains a good appearance and performance during long-term storage. BOV-S4.00 BOV Valve Bag on Valve Aerosol Valve with Iron Cover is suitable for various aerosol products packaged in aluminium cans.