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Main Applications
- Boiler feed applications
- Fossil-fuelled power stations
- Petrochemical industry
- Pipelines and tank farms
Technical Data
- Nominal pressureCL 800
- Max. nominal sizeNPS 2
- Max. allowed fluid temperature593 °C
Benefits
- Long service life and high functional reliability by hard-faced seat/disc interfaces made of wear-resistant and corrosion-resistant materials
- Reliable sealing. Cover gasket fully confined to prevent creep.
- Versatile. Closing spring enables use in vertical or horizontal pipes.
Technical Data
- FunctionPrevent backflow
- Connection typeInternal-thread connection,
Butt weld ends,
Socket weld ends - Casing materialC 15 GAL CUZN,
SA182 GRADE F316L,
SA182M GRADE F304,
SA182 GRADE F304L,
UNS K11597,
SA182 GR F316,
A336 GRADE F22 CLASS 3 - Nominal pressureCL 800
- Max. nominal sizeNPS 2
- Min. nominal sizeNPS 1/2
- Max. allowed fluid temperature593 °C
- Min. allowed fluid temperature0 °C
- Valve body typeStraight-way valve w.weld ends
Sectional Drawings
Documents
- Brazilian Portuguese
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- English
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- Slovenian
- Spanish
- Swedish
Title | Format | Size | Last change |
---|---|---|---|
Declaration of conformity (0570.8545_EN) | 0.1 | 12/17/2022 | |
Declaration of Conformity UKCA (0570.85457_EN) | 0.11 | 12/17/2022 |
Title | Format | Size | Last change |
---|---|---|---|
Operating manual (0570.86_EN) | 17.53 | 3/14/2022 | |
Operating manual ECOLINE GTF/GLF/SCF/FYF (7361.81_EN) | 0.61 | 3/14/2022 |
Title | Format | Size | Last change |
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