Gefa
Gefa RF 6666M Non Return Valve
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Technical Datasheets / Product Documentations
AdvantagesSandwich construction for installation between flanges PN 6 – PN 40
Backflow is reliably prevented due to the spring
Low weight
Low noise
Low pressure loss due to optimised opening cross section
Any mounting position possible
High reliability
Long service life
Backflow is reliably prevented due to the spring
Low weight
Low noise
Low pressure loss due to optimised opening cross section
Any mounting position possible
High reliability
Long service life
