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SICCA 900-3600 SCC Swing check valve

Swing check valve SICCA 900-3600 SCC

Swing check valve to ANSI/ASME with butt weld ends, pressure seal design, internally mounted hinge pin, Stellite hard-faced seat/disc interface, with graphite gasket. Available in carbon steel and alloy steel.
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Main Applications

  • Boiler feed applications
  • Fossil-fuelled power stations
  • Petrochemical industry
  • Pipelines and tank farms

Technical Data

Nominal pressure Hydr casing
CL 900, CL 1500, CL 2500, CL 3100, CL 3600
Maximum nominal size TSG
NPS 8
Max allowed fluid temp TSG
650 °C

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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.

Technical Data

Component function
Prevent backflow
Connection type Inlet
Butt weld ends
Nominal pressure Hydr casing
CL 900,
CL 1500,
CL 2500,
CL 3100,
CL 3600
Maximum nominal size TSG
NPS 8
Minimum nominal size TSG
NPS 2
Max allowed fluid temp TSG
650 °C
Min allowed fluid temp TSG
0 °C
Valve body type
Straight-way valve w.weld ends

Sectional Drawings