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Butterfly valveShow all applications
KE
Centred-disc butterfly valve with PFA liner for the chemical industry. With lever, manual gearbox, pneumatic or electric actuator. With wafer-type body (T1), full-lug body (T4) or U-section body with raised faces (T6). EN, ASME, JIS connections possible.
See all documents and downloadsMain Applications
- Chemical industry
- Seawater desalination/reverse osmosis
- Paper industry / pulp industry
- Pharmaceutical industry
Technical Data
- Nominal pressurePN 6, PN 10
- Max. nominal sizeDN 600
- Max. allowed fluid temperature200 °C
Benefits
- Primary seal at the shaft passages:
- Ensured by the contact pressure between the valve disc with spherical sealing contour and the elastomer or PFA liner
- The compression of the liner's collar between the shaft and the body ensures absolutely tight sealing.
Technical Data
- FunctionShut off/control flow
- Connection typeInstallation between flanges
- Design concept DriveWith electric actuator, With handwheel, Hydraulic, Lever, With pneumatic actuator
- Mains frequency50 Hz
- Casing materialEN-GJS-400-18U-LT, GJL-GJS-400-15
- Nominal pressurePN 6, PN 10
- Max. nominal sizeDN 600
- Min. nominal sizeDN 40
- Max. allowed fluid temperature200 °C
- Min. allowed fluid temperature-20 °C
- Valve body typeWafer-type body, Full-lug type, raised faces, U-shaped body, raised faces
Sectional Drawings
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 KE PLASTOMER (8459.021_EN) | 1.21 | 4/19/2021 |
| 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 - AD 2000 (8401.8507_EN) | 0.18 | 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 - KE (8455.8_EN) | 0.41 | 4/20/2021 |
| Title | Format | Size | Last change | |
|---|---|---|---|---|
| Type series booklet Coating systems (8425.20_EN) | 2.28 | 7/3/2021 | ||
| Actuator selection KE (0165.11_EN) | 3.34 | 5/26/2021 | ||
| Type series booklet KE (0165.1_EN) | 6.31 | 6/12/2021 |
