Made for the Extreme

When it comes to safety regarding the control, regulation and monitoring of a whole variety of media, even under extreme operating conditions, then we are the perfect partner.

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We are a family business!

The Fantastic Four

design principle

Thanks to its quadruple (four offset) design and state-of-the-art manufacturing technology, Quadax valves meet even the highest tightness requirements 100%. Even extreme temperatures from -270°C to +800°C are no problem.

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Quadax® products
of the highest standard

double flange

lug type

Quadax®gate valve replacement


top entry

Strong-as-a-bear Quadax® products of the highest standard

Quadax® butterfly valves are ideal for use in the oil and gas, petrochemical, cryogenic and refinery industries, LNG + LPG, and many other applications. The quadruple (four offset) Quadax® butterfly valve has shown a strong growth in the global valve market right from the outset and firmly established itself as a butterfly valve even for the most extreme conditions.