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SICCA 150-600 SCC Swing check valve

Swing check valve SICCA 150-600 SCC

Swing check valve to ANSI/ASME with flanged or butt weld ends, with bolted cover, internally bracket-mounted hinge pin (up to NPS 12) and body-mounted hinge pin (NPS > 12). Bigger nominal sizes with anti-slam/dash pot arrangement (optional), graphite gaskets. Stellite hard-faced seat/disc interface made of 13 % chrome steel. Available in carbon steel, low-alloy steel and stainless steel.
Spare Parts
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Main Applications

  • Mining
  • Chemical industry
  • Descaling units
  • Domestic water supply

Technical Data

Nominal pressure
CL 150, CL 300, CL 600, PN 104
Max. nominal size
DN 600, NPS 24
Maximum allowable fluid temperature
593 °C

Benefits

  • Additional features ensure safe sealing to atmosphere:
    • Risk of leakage is reduced by internally mounted hinge pin.
    • Fully confined cover gasket with controlled compression ensures leak-proof joint.