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SISTO-RSKS Swing check valve
Swing check valve

SISTO-RSKS

Swing check valve with flanged ends, body with or without lining, soft-seated, no dead volumes; straight-way pattern with slanted seat; with internal hinge pin and soft rubber-coated valve disc.
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Main Applications

  • Mining
  • General irrigation systems
  • Chemical industry
  • Disposal
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Technical Data

  • Nominal pressurePN 16
  • Max. nominal sizeDN 300
  • Max. allowed fluid temperature120 °C

Material number list – SISTO-RSKS

14 products
Name
Nominal pressure
Nominal size Inlet
Weight
Material number
Price
RSK-S PN16 DN050PN 16DN 5012 KilogramM133A006
upon request
RSK-S PN16 DN050PN 16DN 5012 KilogramM131A006
upon request
RSK-S PN16 DN065PN 16DN 6515 KilogramM131A007
upon request
RSK-S PN16 DN065PN 16DN 6515 KilogramM133A007
upon request
RSK-S PN16 DN080PN 16DN 8028 KilogramM131A008
upon request

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

  • FunctionPrevent backflow
  • Connection typeFlange
  • Casing materialEN-GJS-400-18-LT
  • Nominal pressurePN 16
  • Max. nominal sizeDN 300
  • Min. nominal sizeDN 25
  • Max. allowed fluid temperature120 °C
  • Min. allowed fluid temperature-20 °C

Sectional Drawings

Documents

Title
Format
Size
Last change
Declaration of conformity (8630.8507_EN)PDF0.1510/18/2021
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)PDF3.4310/18/2021
Title
Format
Size
Last change
Type series booklet SISTO-RSK/-RSKS (8675.1_EN)PDF0.2610/18/2021