Bag On Valve Offering Viscous Creams for Topical Sprays & Oxygen-Sensitive Products
Advanced Airless Dispensing Technology for Premium Products
The PureFlow 20mm Bag on Valve (BOV) system represents the pinnacle of advanced, airless dispensing technology. By completely separating your product in an internal pouch from the inert propellant gas, it ensures unparalleled protection against oxygen, contamination, and degradation. This makes it the ultimate choice for preserving the efficacy and integrity of sensitive pharmaceuticals, premium cosmetics, and food products. The system delivers consistent, precise dosing with 99%+ product evacuation—minimizing waste and maximizing value.
Key Features
- Airless Dispensing: Keeps product and propellant entirely separate, preventing contamination and preserving formula efficacy without preservatives.
- 99%+ Evacuation: Dramatically reduces product waste, ensuring customers receive full value from premium formulations.
- Oxygen-Safe Barrier: Protects oxygen-sensitive ingredients (like vitamins, peptides) from degradation, significantly extending shelf life.
- 20mm Industry Standard: Allows for easy integration into existing production lines and packaging formats.
- Versatile Formulation Compatibility: Excellent for liquids, creams, serums, purees, and viscous products across viscosity ranges.
Recommended Applications
- Pharmaceuticals & Vaccines: Ensures sterile, precise dosing for nasal vaccines, topical sprays, and sensitive medications requiring absolute purity.
- Premium Skincare: Perfect for preserving the potency of vitamin C serums, antioxidant-rich formulas, and peptide treatments vulnerable to air.
- Advanced Cosmetics: Used for high-end hair serums, scalp treatments, and leave-in conditioners that benefit from airless dispensing.
- Food & Nutraceuticals: Ideal for oxygen-sensitive products like olive oil sprays, vitamin supplements, and baby food purees.
- Industrial & Electronic Applications: Provides pure, uncontaminated dispensing of sensitive solvents, lubricants, and coatings.
Product Images
Close-up view of valve mechanism
Production environment with multiple units
Exploded view of system components
Pharmaceutical application
Various product types comparison