Globe valves Type NORI40 ZXLF

Globe valves according to series booklet 7622.1 with stuffing box with non-rotating stem and flanges PN25/40 Type NORI40 ZXLF


Special features:

  • Passageway form with straight upper part
  • shut-off cone
  • position indicator
  • Non-rotating stem
  • 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./AR 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:

DN 10-40 forged steel P 250 GH (¹) 1.0460
DN 50-200 cast steel GP 240 GH + N (²) 1.0619 + N
(¹) earlier: C 22.8
(²) formerly GS-C 25 N


Shape:

Flanged globe valves with straight through design according to 7622.1 series booklet with stuffing box & 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.

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