Country, region and language selection
Europe
- Austria
- Belarus
- Belgium
- Croatia
- Czech Republic
- Denmark
- Estonia
- Finland
- France
- Germany
- Great Britain
- Hungary
- Italy
- Latvia
- Lithuania
- Netherlands
- Norway
- Poland
- Portugal
- Romania
- Russia
- Serbia
- Slovakia
- Slovenia
- Spain
- Sweden
- Switzerland
- Turkey
- Ukraine

Main Applications
- Mining
- General irrigation systems
- Chemical industry
- Disposal
Technical Data
- Nominal pressurePN 16
- Max. nominal sizeDN 150
- Max. allowed fluid temperature120 °C
Benefits
- Streamlined body design provides low flow resistance coefficient.
- Short stabilisation distances
- Valve hydraulics without dead volume ensure optimum conditions for high-purity fluids.
Technical Data
- FunctionPrevent backflow
- Connection typeFlange
- Casing materialEN-GJS-400-18-LT
- Nominal pressurePN 16
- Max. nominal sizeDN 150
- Min. nominal sizeDN 25
- Max. allowed fluid temperature120 °C
- Min. allowed fluid temperature-20 °C
Sectional Drawings
Documents
- Arabic
- Brazilian Portuguese
- Czech
- Danish
- Dutch
- English
- Finnish
- French
- German
- Hungarian
- Italian
- Norwegian
- Polish
- Russian
- Slovak
- Spanish
Title | Format | Size | Last change |
---|---|---|---|
Flyer SISTO-RSK/-RSKS (8675.001_EN) | 0.64 | 3/14/2022 |
Title | Format | Size | Last change |
---|---|---|---|
ISO 14001 certificate (8630.8558_EN) | 0.17 | 8/27/2022 | |
CE certificate (Directive 2014/68/EU) (8630.8557_EN) | 1.03 | 3/14/2022 | |
ISO 9001 certificate (8630.8560_EN) | 0.17 | 8/27/2022 | |
ISO 45001 certificate (8630.8559_EN) | 0.28 | 8/27/2022 |
Title | Format | Size | Last change |
---|---|---|---|
Declaration of conformity (8630.8507_EN) | 0.18 | 3/14/2022 |
Title | Format | Size | Last change |
---|---|---|---|
ATEX-Declaration by the manufacturer (8630.8501_EN) | 0.56 | 3/14/2022 |
Title | Format | Size | Last change |
---|---|---|---|
Operating Manual (0570.821_EN) | 3.43 | 8/23/2022 |
Title | Format | Size | Last change |
---|---|---|---|
Type series booklet SISTO-RSK/-RSKS (8675.1_EN) | 0.89 | 6/1/2023 |