HIGH STANDARD VALVES FOR NON-STANDARD CONDITIONS
Zwick is a leading manufacturer of metal-seated triple offset butterfly valves known as series TRI-CON, the check valves, called TRI-CHECK and the TRI-BLOCK series, Zwick’s Double Block and Bleed Design.
40 years experience in design and production of valves guarantee high standard products. ZWICK valves are produced state-of-the-art. The triple offset butterfly valves are specially designed for critical services where they are used as shut off and control valves. The in-house design enables offering customized solutions for individual applications like the global Industries of Oil and Gas, Chemical, Petrochemical, Energy, Offshore and Steel
TRI-CON valves incorporate a unique third offset design with a true cone-in-cone seating and a reliable zero-leakage performance and allow bi-directional tightness.
The check valve TRI-CHECK combines all the benefits of the Series TRI-CON in a non-return valve. Triple-offset design with a wide seat angle and a true cone in cone, no rubbing while moving and absolute zero leakage performance.
The Double Block and Bleed design features every technical advantage which the series TRI-CON has plus there is a true double block and bleed feature which delivers zero leakage.
TRI-SHARK control valves have excellent throttling characteristics and provide aerodynamic noise attenuation, and liquid cavitation reductions. They are suitable for a wide range of services from cryogenic temperatures, up to 850°F, including liquids, gases and steam.