Backflow preventer

Backflow preventers are anti-pollution devices used against the backflow of water. They prevent the risks of polluting drinking water networks.

Backflow preventer

X2101

Backflow preventer – uncontrolable different pressure area – brass – female BSP

Body material

Brass

Spring material

Stainless steel

PN (End)

PN10

End

BSP Female/Female

Contact sealing

Brass/Rubber

X2102

Backflow preventer – controlable reduced pressure area – brass or bronze – male BSP

Body material

Brass

Spring material

Stainless steel

PN (End)

PN10

End

Male BSP

Contact sealing

Bronze / Rubber

X2203

Backflow preventer – controlable reduced pressure area – bronze – flanged

Body material

Bronze

Spring material

Stainless steel

PN (End)

PN10

End

Flanged

Contact sealing

Bronze / Rubber