Tailored for essential oil dispensing systems (aromatherapy machines, cosmetic sample bottles), our Metered Valve achieves micro-dosing precision while preventing oil volatilization. This metering valve’s micro-flow range (0.05-1mL/dose) ensures accurate essential oil release—avoiding waste and ensuring consistent aroma concentration. Its volatilization-proof seal (fluororubber) blocks air contact with residual oil in the valve, preserving oil purity and fragrance for 6+ months. The valve’s compact size (20×15×10mm) fits small aromatherapy devices and 5-10mL sample bottles, without occupying excess space. Made of food-grade PP material, it meets cosmetic contact safety standards (EU REACH). Equipped with a one-way check valve, it prevents oil backflow—critical for maintaining dosing accuracy. For aromatherapy and cosmetic brands, this metered valve enhances product functionality.
Ideal for home use, providing precise control and easy installation for a personalized aromatic environment.
| 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.