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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

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

Material number list – SISTO-KB

28 products
NameNominal pressureNominal size InletCase lining inboardWeightMaterial numberPrice
S-KBS JL1040 EPDM DN20 PN104 KilogramM730A446
SISTO-KB 5.1301/NRH-EPDM DN15PN 10DN 153 KilogramM701A045
SISTO-KB PN10 DN015PN 10DN 153 KilogramM702A145
SISTO-KB PN10 DN020PN 10DN 204 KilogramM702A146
SISTO-KB PN10 DN025PN 10DN 255.5 KilogramM702A147

Documents

TitleFormatSizeLast change
2-page product description SISTO (8674.021_EN)PDF0.674/19/2021
TitleFormatSizeLast change
Declaration of conformity (8630.8507_EN)PDF0.194/19/2021
TitleFormatSizeLast change
ATEX-Declaration by the manufacturer (8630.8501_EN)PDF0.564/19/2021
TitleFormatSizeLast change
Operating Manual (0570.821_EN)PDF4.054/19/2021
TitleFormatSizeLast change
Type series booklet SISTO-KB (8651.1_EN)PDF2.234/19/2021

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