Socla BA 4760 Manuel Technique page 5

GB
TECHNICAL MANUAL
Backflow preventer with verifiable reduced pressure zone
DN 60/65 to 250mm
Backflow preventers protects the drinking water network
by interrupting the continuity of the supply, emptying and
evacuating to waste in case of danger of water being turned
back into the main pipeline. Protection at the connection
point to the public potable water system.
TECHNICAL CHARACTERISTICS
Working position : horizontal.
10/10 : Connections : drilled flanges GN10.
T° : Maximum working temperature 65°C.
P : Maximum working pressure 10 bar.
A : Approvals : DN 65 - 80 - 100 - 150 : NF - UNI -
KIWA - SVGW - WBS - BELGAQUA - DN 200 : NF
BA 4760
EN 12729
EN 1717