Flange ball valve for industry
Why flange ball valves from NieRuf? Ball valves with flange connection from NieRuf are frequently installed in industrial applications or in power station construction. Thanks to the robust design and the precise production, they can also be used for large flow volumes and in high pressure ranges, up to PN40 or ANSI150. Because of the flange connection they can be easily and cheaply integrated into the pipe. For use in industrial plants and steam plants, and for high pressure use, one should consider whether a drive would be a benefit. Frequently the flange shut-off valves are difficult to use manually in large lengths. In drinking water applications and gas applications, only DVGW approved products may be used.
Compact ball valve DN50 PN16 made of stainless steel 1.4408 with PTFE seal and flange dimensions acc. DIN EN 1092-1 PN 16 for liquid and gaseous media
diameter:
DN50
connection:
flange dimensions acc. DIN EN 1092-1 PN 16
media:
liquid and gaseous media
temperature:
- 20°C up to 180°C - depending on working pressure and media
Seal steam:
PTFE
flange ball valve DN80 PN16 FK06 body stainless steel 1.4408 ball stainless steel 1.4401 seal PTFE for liquid and gaseous media
diameter:
DN80
connection:
flange dimensions acc. to EN 1092-1 PN16
media:
liquid and gaseous media
temperature:
-10°C up to +180°C - depending on working pressure and media
Seal steam:
O-ring FKM
Compact ball valve DN40 PN40 FK04 body stainless steel 1.4408 ball stainless steel 1.4408 seal PTFE / TFM for liquid and gaseous media
diameter:
DN40
connection:
flange dimensions acc. DIN EN 1092-1
media:
liquid and gaseous media
temperature:
-20°C up to +180°C - depending on working pressure and media
Seal steam:
O-ring Viton
automatic-flange ball valve DN80 - 3" inch stainless steel 1.4408 EK05 electronic actuator L140 - series L (low voltage) for 24V AC/DC
diameter:
DN80 - 3" inch
connection:
flange dimensions acc. DIN EN 1092-2 PN 16
media:
liquid and gaseous media
temperature:
ball valve -20°C up to +180°C (depending on working pressure and media) - electronic actuator: - 20°C bis + 70°C
Seal steam:
PTFE + 15% GF