... propellants. 5.Customize Specifications: Name Bag on valve Other name Aerosol valve bag, Valve in bag Structure 1"Valve, Mounting Cup, ... Outer gasket, Inner gasket, Stem, Spring, Housing, Bag-on-valve connector, Aluminum foil pocket(4 layers). Material Tin ... ointments.Nasal sprays.Spray plasters.Wound washes.Fire extinguishers.Car care products.Air fresheners and other aerosol products Main ...