BACKFLOW PREVENTER WITH PRESSURE REDUCER, WITH INSULATING HOUSING (0305)

Backflow preventer type BA, in accordance with DIN EN 1717, with insulating shell
For use in water supply to prevent contaminated water from entering buildings.
Housing made of forged brass, in yellow (nickel-plated) version, brass in accordance with EN 12420.
Brass pressure reducer and pressure gauge supplied; adjustable outlet pressure 0,5÷3 bar.
Chrome-plated brass valves for testing; ball stop valves for interventions.
Type G female threaded connection in accordance with ISO 228.
Rubber seals (EPDM).
All elements in contact with water shall be made of physiologically safe materials.
Maximum operating temperature: 65 ºC
Maximum operating pressure: 10 bar