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SISTO-16S Diaphragm valve

Diaphragm valve SISTO-16S

Weir-type diaphragm valve to DIN/EN with flanged ends, short face-to-face length, in straight-way pattern; shut-off and sealing to atmosphere by supported and confined 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
  • Homogenisation
  • Industrial recirculation systems
  • Air-conditioning systems

Technical Data

Nominal pressure
PN 16
Max. nominal size
DN 200
Maximum allowable fluid temperature
160 °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.
  • Maximum service life and pressure limit

Technical Data

Function
Shut off/control flow
Connection type
Flange
Design concept Drive
With electric actuator,
With handwheel,
With pneumatic actuator
Casing material
EN-GJS-400-18-LT
Nominal pressure
PN 16
Max. nominal size
DN 200
Min. nominal size
DN 15
Maximum allowable fluid temperature
160 °C
Minimum allowable fluid temperature
-20 °C

Sectional Drawings

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