- In nominal diameters DN50 to DN300
- DIN EN 1092-2 flange connection
PN10, PN16
RÜCKSCHLAGKLAPPE
Area of application
Water supply, waste water treatment, power plants, Industry
Product attributes
Installation length in compliance with EN 558-1 basic series 48 (DIN 3202/F6)
Rubberised valve disc
Free passage
With internal shaft
Materials and corrosion protection
Housing and cap made from EN -JS 1050 (GGG- 50)
Valve disc made from EN -JS 1030 (GGG- 40)/Completely rubberised
Material EPDM
Shaft stainless steel 1.4057
Bolts from stainless steel 1.4301
RAL 5017 blue, coating thickness approx 250µm
Actuation
Upon request with lever and weight
Upon request with lever and weight and protective cage
