Zwick – Tri-Con Triple Offset Oxygen ValvesEnquire Now
The Zwick Tri-Con triple offset valve for oxygen service complies with all applicable international standards. Also known as triple eccentric valves or triple offset butterfly valves, the unique design offers zero leakage which is made possible by true cone-in-cone seating design which ensures frictionless opening and closing with lowest torques and without a break-away torque.
The robust design makes the Tri-Con the ideal rotary solution for isolation, on/off and control in today’s demanding process industry. The most popular configuration is double flanged even though wafer, lug, but weld and gate valve face to face are all readily available. Zwick’s proven design provides 100% tightness in gas services enabling it to be used for critical liquid and gas services.
Full repair and reconditioning facilities are available at our Vereeniging and Durban branches. There are hundreds of valves installed in South Africa today in industries like synthetic fuels, oil & gas, chemical and power generation.
|Series||Tri-Con Oxygen Service|
Triple Offset / Triple Eccentric Rotary Valve
50mm to 900mm / 2” to 36”
PN16 – 250 / ANSI 150 – 900
|Temperatures||-50°C to +250°C|
Monel / High Strength Copper Brass
|Monel / High Strength Copper Brass|
|Resilient metal to metal in Monel or Inconel|
|Options & |
Where you are looking for an isolation, on/off or control valve that provides zero leakage, and has a proven track record with companies like Air Liquide on oxygen service throughout the world.