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20mm Metered Dose Aerosol Valve for Alcohol-Based Formulas
The 20mm metered valve is a precision dosing aerosol component designed to release a consistent, pre-measured volume with every press. It helps brands and manufacturers control dosing accuracy while supporting alcohol-based formulations and reliable dispensing.
Built around a calibrated metering chamber, this 20mm metered valve fills to a set volume and then dispenses on actuation as a fine mist or stream. The design supports repeatable output from first use to last use, helping maintain consistent user experience and controlled delivery. With a 20mm crimp specification, it is made for secure container attachment and stable sealing. Material selection ensures compatibility with ethanol, sterile solutions, and a range of propellants.
Key Features
Metering chamber delivers consistent pre-measured dose per actuation
Consistent dosing performance from first to last use
20mm crimp specification for secure canister attachment
Available tamper-evident & sterile options for pharmaceutical use
Compatible with solutions, suspensions, creams, traditional aerosols, and Bag-on-Valve (BOV) systems
Material resistance for ethanol, sterile solutions, and various propellants
Reliable sealing designed to reduce leakage and protect product integrity
Dispensing configurable as fine mist or stream
Typical Applications
Pharmaceutical inhalers: Metered-Dose Inhalers (MDIs) for asthma and COPD medications
Nasal spray products for delivery of antihistamines or decongestants
Topical pharmaceuticals & cosmetics, including topical anesthetics, wound care sprays, and high-potency serums
Dermo-cosmetic sprays for sensitive skin treatments and cosmetic active ingredients
Product Images
Frequently Asked Questions
What is a 20mm metered valve used for?
It is a dosing aerosol valve designed to dispense a consistent, pre-measured volume with each activation, supporting controlled delivery as a fine mist or stream.
How does the metered dosing work?
The valve uses a metering chamber that fills with a specific liquid quantity before releasing it during actuation for repeatable dosing.
Is it compatible with alcohol-based formulas?
Yes. The product offers excellent compatibility with alcohol-based formulas and uses materials resistant to ethanol.
What packaging systems can it work with?
It can be used with both traditional aerosols and Bag-on-Valve (BOV) systems.
What types of product formats does it support?
It is compatible with solutions, suspensions, and creams.
What is the attachment specification?
It uses a 20mm crimp specification for canister attachment.
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...
