The butterfly valve is the most cost-efficient choice for control and on/off applications.
Somas butterfly valves control flow in steam, gas, water or other fluids' applications
for up to 500°C as standard. With optional material make higher temperatures are also available.
The butterfly valve seat is made of solid steel which results in less sensitivity to high flow velocity and impurities in the media.
Metal-seated butterfly valves have an advanced triple-eccentric design which - with metal seat design - provide excellent shut-off and eliminate the need for maintenance. The high surface pressure between seat and disc makes the valve useful for pulp applications where the fibres can be easily cut.
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High capacity control and shut-off valves for liquids, steam and gases; DN25-600, PN40details
Tripple eccentric disk design with metal seat; nominal pressure up to 25 bar, temperture 350°Cdetails
Low noise on-off and control valves for liquids, steam and gases; DN50-400, PN20-50details