The lightweight aluminium valve body has special advantages in transport and installation. The Rilsan-coating of the valve body and the ductile iron disc provide a high resistance against corrosion. The butterfly valves are also available in a standard version with stainless steel disc.
Butterfly valves type 037 are available from DN50/2"-DN1200/48", Type 038 from DN50 up to DN300.
Fields of Application:
good flow characteristic
Rilsan/Epoxy-coating: High chemical resistance
NSF 50 approval for potable water
Georg Fischer Piping Systems | Pipes & Pipeline Systems
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