The leader of our success trio is the triple eccentric metal-seated butterfly valve of the TRI-CON series, which are used in all applications where reliable functionality and 100% zero-leakage are indispensible.
Our quality standards
Only highest Quality Standards guarantee high technical level. Therefore ZWICK is certified according to DIN EN ISO 9001:2008.
ZWICK valves are used for critical services in many global industries for liquids and gases. The triple offset valves are designed for temperatures up to +815°C and for cryogenic services.