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SISTO-16 Diaphragm valve
Diaphragm valve

SISTO-16

Diaphragm valve to DIN/EN with flanged ends; shut-off and sealing to atmosphere by completely enclosed spiral-supported diaphragm; body with or without lining, position indicator with integrated stem protection. All moving parts are separated from the fluid by the diaphragm. Maintenance-free.
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Main Applications

  • Chemical industry
  • Industry/process engineering
  • Air-conditioning systems
  • Power stations
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Technical Data

  • Nominal pressurePN 16
  • Max. nominal sizeDN 200
  • Max. allowed fluid temperature160 °C

Material number list – SISTO-16

80 products
Material number
Price
S-16 TWA DN125 PN1644 KilogramM232A140
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S-16 TWA DN150 PN1680 KilogramM232A141
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SISTO-16 PN16 DN12544 KilogramM232A040
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SISTO-16 PN16 DN150PN 16DN 15080 KilogramM232A041
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SISTO-16 PN16 DN200PN 16DN 20095 KilogramM232A042
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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.
  • Maximum service life and pressure limit

Technical Data

  • FunctionShut off/control flow
  • Connection typeFlange
  • Design concept DriveWith electric actuator, With handwheel, With pneumatic actuator
  • Casing materialEN-GJL-250
  • Nominal pressurePN 16
  • Max. nominal sizeDN 200
  • Min. nominal sizeDN 15
  • Max. allowed fluid temperature160 °C
  • Min. allowed fluid temperature-10 °C

Sectional Drawings

Documents

Title
Format
Size
Last change
2-page product description SISTO (8674.021_EN)PDF0.6710/18/2021
Flyer SISTO Industry (8660.020_EN)PDF0.7511/26/2021
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-16 (8635.1_EN)PDF2.3710/18/2021