Globe valves Type NORI40 ZXSF
Globe valves according to data sheet 7622.1 with stuffing box with non-rotating stem with butt weld ends PN25/40 Type NORI40 ZXSF
Special features:
- Passageway form with straight upper part
- shut-off cone
- Non-rotating spindle
- Sealing surfaces made of wear-resistant and corrosion-resistant Cr or CrNi steel
- back seal
- Stem seal with stuffing box
- Cover gasket chambered outside and inside (DN 10-100)
- EC type-examination tested (module B), component marking TÜ.A. 290
- U-bolt head suitable for mounting electric and pneumatic drives (DIN ISO 5210/5211)
- Exterior paint: blue RAL 5002
Application:
- In facilities for industrial, building, power plant and shipbuilding applications
- For water, steam, gas and other non-aggressive media
- Other media on request
Technical Data
Material:
weld end version
DN 10-50 forged steel P 250 GH (¹) 1.0460
DN 65-200 cast steel GP 240 GH + N (²) 1.0619 + N
(¹) earlier: C 22.8
(²) formerly GS-C 25 N
Shape:
Weld end globe valves in straight type series booklet 7622.1 with gland & with non-rotating stem
Nominal size:
DN15-200
Nominal pressure:
PN25/40
Temperature:
from -10°C up to +450°C
Options:
Optional versions are possible.
