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1 Paliwa, Oleje i Smary w Eksploatacji

1 1999

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Zawory motylowe typu MS

Szumilas G., Górski W.

Paliwa, Oleje i Smary w Eksploatacji

1999

R. 8, nr 68

30-32

Butterfly valves - type MS, triple offset with seal made from special material - sigraflex, have been presented. Extensive tests of those valves confirmed that they can work over wide range of temperature from -196°C to 550°C, and that they have good chemical, fuel and especially aviation fuel compatibility. The valves because of simple construction, precisely making, and small size have much better operational reliability and serviceability than other commonly used valves. Moreover they have good cavitation corrosion resistance, simple operation and possibility of control by different controllers. The valves are recommended to wide range of transport systems of fuels, oils and other chemicals, petrochemical industry, fuel bases, distribution equipment and fuel stations etc.