Dražice check valve 3/4'' 6 bar. for water heaters
Dražice boiler check valve 3/4'' internal threads, 6 bar. with output.
Designed for water heaters, drinking water distribution systems up to a maximum working pressure of 6 Bar and a temperature of up to 90°C.
Safety overpressure 0.63 ± 0.03 MPa.