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Butterfly valveShow all applications
MAMMOUTH
Centred-disc butterfly valve, sealed by elastomer liner, with manual gearbox, electric, hydraulic or counterweight actuator, U-section body with flat faces (T5), connections to EN, ASME or JIS.
See all documents and downloadsMain Applications
- Water supply systems
- Water transport
- Cooling circuits
- Seawater desalination/reverse osmosis
Technical Data
- Nominal pressurePN 6, PN 10, PN 16, PN 20, PN 25
- Max. nominal sizeDN 4000
- Max. allowed fluid temperature80 °C
Benefits
- Spherically machined disc with rounded sealing contour
- ensures durable and permanently tight shut-off
- Keyed connection between shaft and valve disc
Certificates
Documents
- Brazilian Portuguese
- Bulgarian
- Croatian
- Czech
- Danish
- Dutch
- English
- Estonian
- Finnish
- French
- German
- Greek
- Hungarian
- Italian
- Latvian
- Lithuanian
- Polish
- Romanian
- Slovak
- Slovenian
- Spanish
- Swedish
| Title | Format | Size | Last change | |
|---|---|---|---|---|
| 2-page product description MAMMOUTH (8612.022_EN) | 1.26 | 4/20/2021 |
| Title | Format | Size | Last change |
|---|
| Title | Format | Size | Last change | |
|---|---|---|---|---|
| Declaration of conformity - ATEX (8401.8501_EN) | 0.19 | 4/20/2021 | ||
| Declaration of conformity - M Directive (8401.8505_EN) | 0.19 | 4/19/2021 | ||
| Declaration of conformity - PED (8401.8502_EN) | 0.41 | 5/7/2021 |
| Title | Format | Size | Last change | |
|---|---|---|---|---|
| ATEX (8610.81_EN) | 0.4 | 4/19/2021 | ||
| Operating instructions - ISORIA/MAMMOUTH (8449.8_EN) | 1.59 | 4/19/2021 |
| Title | Format | Size | Last change | |
|---|---|---|---|---|
| Type series booklet MAMMOUTH (8612.12_EN) | 5.11 | 5/8/2021 |
Technical Data
- FunctionShut off/control flow
- Connection typeFlange
- Design concept DriveWith electric actuator, Hydraulic, With pneumatic actuator
- Casing materialEN-GJS-400-15
- Nominal pressurePN 6, PN 10, PN 16, PN 20, PN 25
- Max. nominal sizeDN 4000
- Min. nominal sizeDN 1050
- Max. allowed fluid temperature80 °C
- Min. allowed fluid temperature0 °C
- Valve body typeU-shaped body, flat faces