Series 574

Controllable, reduced pressure zone backflow preventer, standard version. Bronze body.

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Product Description

Controllable, reduced pressure zone backflow preventer, standard version. Bronze body.
BA type.
Certified to EN 12729.

Technical data

Differential operating pressure: 14 kPa
Medium temperature range: 0–65 °C
PN (Nominal pressure): PN 10
Material: bronze

Note

Upstream of the backflow preventer is mandatory to install a strainer 577 series.

Certifications

ACS
BELGAQUA
DVGW DIN CERT
KIWA
NF
SVGW
VA1.57/19919
HY-CERT
RISE SC0933-09
PZH
KIWA UK

Drawings and specifications

Part number Connection
2D drawings
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3D models
Tender text
Controllable, reduced pressure zone backflow preventer, standard version. Bronze body. BA type. Certified to EN 12729. connection: R 1 1/2" (EN 10226-1) M, union. Differential operating pressure: 14 kPa. Medium temperature range: 0–65 °C. PN (Nominal pressure): PN 10. Material: bronze.
2D drawings
Download
Download
3D models
Tender text
Controllable, reduced pressure zone backflow preventer, standard version. Bronze body. BA type. Certified to EN 12729. connection: R 2" (EN 10226-1) M, union. Differential operating pressure: 14 kPa. Medium temperature range: 0–65 °C. PN (Nominal pressure): PN 10. Material: bronze.

Applications

Pipe Sizer Caleffi
Pipe Sizer Caleffi

This application allows for sizing and making calculations for pipes and conduits carrying water or air, respectively for hydraulic or aeraulic plants.