Pharmaceutical-Grade 20mm Plastic Stem Metering Valve for Aerosol Medications with Sterile Design

Price Negotiable
Price: Negotiable
MOQ: 100000 sets
Delivery Time: 5-10 work days
Brand: JINCHENG
Product Description

Pharmaceutical-Grade 20mm Plastic Stem Metering Valve for Aerosol Medications with Sterile Design

Product Description:

Metered Fragrance Diffuser Valve also called metered valve, metering valve and Fragrance diffusion valve.

Designed for the pharmaceutical industry, our sterile 20mm Plastic Stem Metering Valve ensures safe and accurate delivery of aerosol medications, including inhalers, nasal sprays, and topical anesthetics. The valve’s plastic stem and precision trigger spray cap are manufactured in a Class 10,000 cleanroom, meeting strict sterility requirements for medical applications. The trigger spray cap is calibrated to deliver a consistent dose (e.g., 100mcg of active ingredient per actuation), ensuring compliance with FDA and EU MDR regulations.

Bullet Points:

                • Sterile 20mm Plastic Stem Metering Valve for pharmaceutical aerosols
                • Features a precision trigger spray cap for regulated dose delivery
                • Biocompatible materials meet FDA and EU MDR standards for medical use
                • Tamper-evident design ensures product safety and patient confidence
                • Cleanroom-manufactured for sterile integrity in inhalers and nasal sprays

Specific Application Scenario:

Used by a pharmaceutical company to package their new metered-dose inhaler for chronic obstructive pulmonary disease (COPD) treatment. The 20mm Plastic Stem Metering Valve’s trigger spray cap delivers a precise 18mcg dose of bronchodilator with each puff, while the sterile plastic stem prevents microbial contamination. The tamper-evident seal provides assurance of product integrity from factory to patient.

Technical Parameters:

Port Tianjin
Valve Type Metered
Size Standard
Spray rate 50/75/100/120/150/200mcl
Metal Type Aluminum
Sample Free Sample
Compatibility Universal
Samples Available And Free
Sealing Type Gasket
Actuator Type Button


How does the Aroma dispenser valve ensure precise control?

It delivers metered fragrance for accurate scent dispersion.

Is this Metered valve for air freshener suitable for home use?

Yes, it’s perfect for creating a personalized aromatic environment.

What ensures the Aroma dispenser control valve’s durability?

It’s crafted from high-quality materials for long-term use.

Can 1" control valve fit different fragrance solutions?

Absolutely, it’s compatible with various home fragrances.

How does the design benefit scent distribution?

It ensures even and consistent fragrance release throughout your space.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hebei Jincheng Aerosol Valve Manufacture
Location Economic development zone, Cangzhou, Hebei, China
Contact Person tonny xue

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