Purging and vacuuming of cylinders is eliminated
Positive pressure of approximately 3bars. Contamination is eliminated even if the valve is left open, eliminating the risk of internal corrosion of the cylinder. These features ensure high quality gas without having to purge or vacuum, ensuring great cost saving, and plant rationalization.

Backflow is prevented during mixing
Our special check mechanism prevents the higher pressure gas from entering the lower pressure gas cylinder.

Backflow is prevented in the Beverage industry
Our special mechanism prevents Beer/Soft drinks from contaminating the cylinders.

Simple high quality design and construction
Our RPV cassette is preset at our factories and can be replaced if necessary. By using a Check rod you can verify the presence of residual pressure within seconds.

Universal type of UNI VALVE is also available
This model has the RPV mechanism in a forward position in the
outlet, which enables you to use an adapter which can fill both
the RPV valves as well as conventional or standard valves.