disconnettore per valvola di scarico DN20 BA295D-3/4WH

The Honeywell backflow preventer BA295D-3/4WH is used to protect tapping points from backflow, back pressure and back syphonage.
Fluids up to and including liquid category 4 (according to DIN EN 1717) are protected.
Technical data:
- medium: drinking water
- maximum inlet pressure: 10.0 bar
- minimum inlet pressure: 1.5 bar
- position of installation: vertical with drain connection to the bottom
- maximum operating temperature: 65° C
- drain pipe connection: DN 40
- nominal width inlet side: ¾"
- nominal width outlet side: 1" /¾" threaded adapter included