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Balancing and backflow
Flanged Backflow Preventer
A flanged backflow preventer that keeps water from flowing back into the supply line.
SizesDN50–400
PressurePN10 / PN16 / 150 psi / 200 psi
Valve typeBalancing and backflow
BodyDuctile iron
Specifications
SizeDN50–400
PressurePN10 / PN16 / 150 psi / 200 psi
DesignAWWA C511 / ASSE 1013 / GB / T25178
Where it is used
Dimensions and ratings
The dimension sheet for this series is sent with the quotation, matched to the size, pressure rating and connection you need.
Ask for the dimension sheetFor a quotation, send us
Request a quote- Size
- Pressure rating
- Medium and temperature
- Connection standard
- Quantity
Good to know
- Material, sealing compound, temperature and operator selection must match the ordered configuration.
Specifications are for preliminary selection. Final configuration and ratings are subject to quotation and technical confirmation.
