574

Controllable, reduced pressure zone backflow preventer. 1/2"-3/4". BA type

Description: 

Controllable, reduced pressure zone backflow preventer.
BA type. Chrome plated. Dezincification resistant alloy body “LOW LEAD”. 
PN 10. Male union connections.
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 577 series.

Downloads

Certifications: 

  • ACS
  • DVGWDinCert
  • Sitac SC093309
  • VA1.57_19919
  • BELGAQUA
  • KIWA
  • NF
  • SVGW
  • WRAS

Drawings: 

Code

 

Pack

Package

574040

1/2”

1

-

574050

3/4”

1

-

574006

1”

1

-

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