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Controllable, reduced pressure zone backflow preventer. BA type
Controllable, reduced pressure zone backflow preventer - DN 50 to DN 100 flanged connections. BA type
575
Controllable, reduced pressure zone backflow preventer - DN 50 to DN 100 flanged connections. BA type
Description:
Controllable, reduced pressure zone backflow preventer.
BA type. Bronze body. 
PN 10.
Flanged connections PN 16.
To be coupled with flat counterflanges 
EN 1092-1.
Max. working pressure: 65°C.
Discharge opening differential pressure to: 14 kPa.
To standard EN 12729.
Upstream of the backflow preventer is mandatory
to install a strainer 579 series.


International approvals:

Norme FrançaiseDeutsche Vereinigung des Gas - und Wasserfaches e.V.KIWA N.V.BELGAQUASwedish Institute for Technical Approval in ConstructionWater Regulations Advisory SchemeSchweizerischer Verein des Gas - und Wasserfaches - ACQUAACS
Articles:
codeconnectionpackpackage
575005DN 501-
575006DN 651-
575008DN 801-
575010DN 1001-

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