Safety fittings

Designation

Symbol

Scheme DIN

Scheme comfort

Floor plan

KFR valve with sampling, FK-2

KFR valve, FK-2

Pipe separator, FK-3

Pipe interrupter, FK-3

Backflow preventer, FK-2

Safety isolating station, FK-5

Safety isolating station, FK-5, two inlets

System separator, FK-4

System separator outlet valve, FK-4