Another technical achievement from our R&D Department – Design Office. Our “dry” control valve mounted on a glove box has been finally validated after months of testing in our Research Lab.

Its Class-1 tightness fits perfectly with all our glove boxes under pure controlled gas atmosphere. Its operating principle, without oil and without electrical or electronic components, enables a great reliability and a quality compatible with all sectors (physics, TFD, microelectronics, semiconductors, health, medical, biology…). Its opening threshold, precise and easily adjustable, allows a comfort in handling and the fast evacuation of excess gas thanks to its important flow. It is a robust and ultra-quiet pressure regulation device that does not require any connection. It had to be invented!