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Controllable, reduced pressure zone backflow preventer
Controllable, reduced pressure zone backflow preventer. 1"- 1 1/4". BA type.
574
Controllable, reduced pressure zone backflow preventer. 1"- 1 1/4". BA type.
Description:
Controllable, reduced pressure zone backflow preventer.
BA type.
Dezincification resistant alloy body.
Male union connections.
PN 10.
Max. working temperature: 65°C.
Differential pressure to discharge opening: 14 kPa.
To standard UNI 9157 - NF P 43.010.
It is mandatory to install a strainer 577 series,
upstream of the backflow preventer.


International approvals:

Deutsche Vereinigung des Gas - und Wasserfaches e.V.Norme FrançaiseBELGAQUAÖsterreichische Vereinigung für das Gas - und WasserfachSwedish Institute for Technical Approval in ConstructionKIWA N.V.Quality Assurance ServicesWater Regulations Advisory SchemeSchweizerischer Verein des Gas - und Wasserfaches - ACQUAACS
Articles:
codeconnectionpackpackage
5746001"1 
5747001 1/4"1 

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