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Main Applications
- Fossil-fuelled power stations
- Boiler feed applications
- Boiler recirculation
- Process engineering
Technical Data
- Nominal pressurePN 63, PN 100, PN 160
- Max. nominal sizeDN 200
- Max. allowed fluid temperature550 °C
Benefits
- Reliable sealing to atmosphere: serrated cover gasket fully confined to prevent creep.
- Hard-faced valve seat made of wear-resistant and corrosion-proof 17 % chrome steel or Stellite for long service life and high functional reliability.
- Easy to repair due to corrosion-protected bolts/screws and nuts
Technical Data
- FunctionPrevent backflow
- Connection typeFlange,
Butt weld ends,
Socket weld ends - Casing materialP250GH,
LEGIERTER EDELSTAHL,
16MO3,
GP240GH+N,
G17CRMO5-5 - Nominal pressurePN 63,
PN 100,
PN 160 - Max. nominal sizeDN 200
- Min. nominal sizeDN 10
- Max. allowed fluid temperature550 °C
- Min. allowed fluid temperature-10 °C
- Valve body typeStraight-way vlv w.flngd ends,
Straight-way valve w.weld ends
Documents
- Brazilian Portuguese
- Bulgarian
- Croatian
- Czech
- Danish
- Dutch
- English
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- Finnish
- French
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- Greek
- Hungarian
- Italian
- Latvian
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- Polish
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- Russian
- Serbian
- Slovak
- Slovenian
- Spanish
- Swedish
- Turkish
Title | Format | Size | Last change |
|---|---|---|---|
| Declaration of Conformity (0570.8533_EN) | 0.18 | 5/23/2022 |
Title | Format | Size | Last change |
|---|---|---|---|
| Betriebsanleitung (0570.82_EN) | 15.36 | 5/9/2022 |
Title | Format | Size | Last change |
|---|---|---|---|
| Type series booklet NORI 160 RXL/RXS (7681.1_EN) | 1.03 | 10/18/2021 |