SISTO-RSK Swing check valve

Swing check valve SISTO-RSK

Swing check valve to DIN/EN with flanged ends, in straight-way pattern, full bore, body with coating or lining, slanted-seat design, static sealing to atmosphere; with soft rubber encapsulated pre-loaded valve disc featuring short travel to closure.
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Main Applications

  • Mining
  • General irrigation systems
  • Chemical industry
  • Disposal

Technical Data

Nominal pressure
PN 16
Max. nominal size
DN 150
Maximum allowable fluid temperature
120 °C

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Benefits

  • Streamlined body design provides low flow resistance coefficient.
  • Short stabilisation distances
  • Valve hydraulics without dead volume ensure optimum conditions for high-purity fluids.

Technical Data

Function
Prevent backflow
Connection type
Flange
Casing material
EN-GJS-400-18-LT
Nominal pressure
PN 16
Max. nominal size
DN 150
Min. nominal size
DN 25
Maximum allowable fluid temperature
120 °C
Minimum allowable fluid temperature
-20 °C

Sectional Drawings

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