Automatic compact charging unit to EN 1717 standard with BA type backflow preventer, shut-off valve, strainer, pressure test ports for controlling the backflow preventer, pressure reducing valve.

Automatic compact charging unit to EN 1717 standard with BA type backflow preventer, shut-off valve, strainer, pressure test ports for controlling the backflow preventer, pressure reducing valve. With insulation. For horizontal or vertical installations. Backflow preventer conforming to EN 12729. Pressure reducing valve certified to EN 1567 standard. Connection: G 1/2" A (ISO 228-1) M. Maximum working pressure: 10 bar. Medium temperature range: 2–65 °C. Adjustment pressure range: 0,8–4 bar. Material: dezincification resistant brass DR.