Double eccentric butterfly valves

The double eccentric design is designed to reduce the friction of the sealing ring and prolong the service life of the valve. Butterfly Valves Type 567/578 are built according to the double eccentric design, ensuring that the disk does not touch the profile seal in the open position. This design provides higher safety against pressure pulses. Additionally, these valves boast a 50% lower actuation torque compared to our competitors, leading to a longer lifetime due to reduced stress and requiring less maintenance than conventional centric valves.

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Process Automation

GF Piping Systems offers a holistic portfolio with full scale valves and actuation, measurement solutions within water treatment and chemical processing applications.

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50th Anniversary of Seewis

Celebrating 50 years of Swiss Quality and Innovation Expertise. Discover the history of our high-tech polymer valve and actuator factory in Seewis.

George Fischer Pty Ltd - Head Office / Warehouse Sydney (NSW)

1/100 Belmore Road North

2210 Riverwood


GF logo on the headquarters building