Bellows for Valves

Our metal bellows can be used for dynamic sealing. The bellows replaces an o-ring when pressures or temperatures meet the limit of o-ring’s conventional characteristics.

The high reliability allows to use them in many harsh conditions as met in Space, Nuclear, Oil & Gas, Vacuum or Cryogenic environments.

Our metal bellows are designed according demanding customer specifications (ASME or RCCM standards for nuclear).

Material : Stainless steel, Inconel®, Bronze and copper.

Diameter from 6mm till +200mm (0.25” to 8”)

Range of pressure up to 600bars (8 400 psi)