ZERO Leakage. Lower Maintenance. Long-Term Reliability.

Zero Leakage. Lower Maintenance. Long-Term Reliability.

The Zwick Tri-Con triple offset valve is engineered for zero-leakage performance, even under extreme temperature variations and pressure peaks. Featuring the widest laminated seal ring in the market, it provides unmatched durability and sealing integrity, ensuring leak-free operation in critical liquid and gas services.

For technicians, engineers and production managers, this means:

• Longer production runs, with fewer shutdowns.
• No costly or dangerous leaks, protecting the environment and process efficiency.
• Reduced seat seal wear, thanks to frictionless cone-in-cone seating for smooth, low-torque operation.
• Lower installation costs—lighter weight and a smaller installation envelope, reduce the need for extended rigging crews, large cranes, and expensive construction modifications that are normally required when installing or maintaining large and heavy older design gate valves.

The frictionless cone-in-cone seating design eliminates break-away torque, reducing actuator wear and enabling smooth, low-torque operation—minimizing maintenance and extending valve life.

With proven installations across synthetic fuels, oil & gas, chemical, and power generation industries in South Africa, Zwick Tri-Con valves are available in double flanged, wafer, lug, butt weld, and gate valve face-to-face configurations. They are also ideal for oxygen service and steam-jacketed applications, such as molten sulphur handling.

Our Valve Repair Centres in Secunda and Durban provide full valve repair, reconditioning, automation, and testing services, ensuring your Zwick Tri-Con valve remains in peak condition.

Reduce downtime. Lower Installation Costs. Eliminate leaks.

Download the Zwick Tri-Con Brochure

Request a Quote by Email

Contact us Today – Tel: 0861 103 103

Valve Repair Services