Mehrere Faltenbalgventile freigestellt vor verschwommenem Hintergrund

Bellow Sealed Valves

SAB’s newly developed shock-proof bellows-sealed valves are used in systems with difficult fluid containment. They are mainly in use in Air Independent Propulsion Systems on board of submarines to control Oxygen, Nitrogen and Hydrogen providing a highly reliable, leak tight performance. We perform helium leakage tests to prove the tightness of our bellow sealed valves.

Cryogenic bellow sealed valves

Our range of bellows-sealed valves comprises valves for cryogenic oxygen and nitrogen applications, including hull valves, double hull valves, check valves, filters and electrically, pneumatically and manually actuated globe valves.

Faltenbalgventil-Sauerstoff, freigestellt

Double jacket bellow sealed valves

For extremely critical media SAB offers a range of double jacket valves which include an inert gas filled monitoring area in order to immediately detect leaks.