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

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

Material number list – SISTO-16

69 products
NameNominal pressureNominal size InletWeightMaterial numberPrice
S-16 TWA DN100 PN1636.5 KilogramM232A139
S-16 TWA DN125 PN1644 KilogramM232A140
S-16 TWA DN150 PN1680 KilogramM232A141
S-16 TWA DN20 PN163.5 KilogramM232A132
S-16 TWA DN25 PN164 KilogramM232A133

Documents

TitleFormatSizeLast change
icon download-pdf2-page product description SISTOpdf0.675/24/2019
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icon download-pdfproduct brochurepdf4.077/1/2020
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icon download-pdfDeclaration of conformitypdf0.195/24/2019
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icon download-pdfATEX-Declaration by the manufacturerpdf0.565/24/2019
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icon download-pdfOperating Instructionspdf3.675/24/2019
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icon download-pdfType series booklet SISTO-16pdf3.925/24/2019

Technical Data

  • FunctionShut off/control flow
  • Connection typeFlange
  • Design concept DriveWith electric actuator, With handwheel, With pneumatic actuator
  • Casing material1821
  • Nominal pressurePN 16
  • Max. nominal sizeDN 200
  • Min. nominal sizeDN 15
  • Max. allowed fluid temperature160 °C
  • Min. allowed fluid temperature-10 °C

Sectional Drawings