For more than 30 years Zwick have been designing and manufacturing high standard triple offset valves. It is a family owned business that is still run by the Zwick family since it was founded. Zwick have state of the art production facilities in Germany where they have 5000 castings in stock ready for machining. The warehouse in Houston stocks 1000 completed triple offset valves ready for shipment at any time. There are thousands of Zwick Tri-Con valves in use in South Africa with companies like Sasol, Sappi, Mondi, Engen, Sapref and Eskom to name a few. There are more than 1000 pieces used at Eskom alone. Valve & Automation represent Zwick on an exclusive basis for Southern Africa. Watch the new video now.