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SISTO-KB Diaphragm valve
Diaphragm valve

SISTO-KB

Diaphragm valve to DIN/EN with flanged ends; shut-off and sealing to atmosphere by diaphragm; hydraulically favourable body with or without lining, position indicator with integrated stem protection. DN 125 to DN 200 with threaded bush. All moving parts are separated from the fluid by the diaphragm. Maintenance-free.
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Main Applications

  • Mining
  • Chemical industry
  • Drainage
  • Drainage systems
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Technical Data

  • Nominal pressurePN 10
  • Max. nominal sizeDN 200
  • Max. allowed fluid temperature140 °C

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Benefits

  • Reliable sealing to atmosphere and absolutely tight shut-off
  • The diaphragm provides absolutely tight shut-off as well as hermetic sealing to atmosphere and of all operating elements.
  • Low flow resistance coefficient

Technical Data

  • FunctionShut off/control flow
  • Connection typeFlange
  • Design concept DriveWith electric actuator, With handwheel, With pneumatic actuator
  • Casing materialEN-GJL-250, EN-GJS-400-18-LT
  • Nominal pressurePN 10
  • Max. nominal sizeDN 200
  • Min. nominal sizeDN 15
  • Max. allowed fluid temperature140 °C
  • Min. allowed fluid temperature-20 °C

Sectional Drawings

Documents

Title
Format
Size
Last change
2-page product description SISTO (8674.021_EN)PDF0.6710/18/2021
Flyer SISTO-KB (8651.023_EN)PDF0.6311/26/2021
Title
Format
Size
Last change
Declaration of conformity (8630.8507_EN)PDF0.1810/28/2021
Title
Format
Size
Last change
ATEX-Declaration by the manufacturer (8630.8501_EN)PDF0.5610/18/2021
Title
Format
Size
Last change
Operating Manual (0570.821_EN)PDF3.4311/24/2021
Title
Format
Size
Last change
Type series booklet SISTO-KB (8651.1_EN)PDF2.2410/18/2021