SICCA 900-3600 SCC

Main applications

  • Boiler circulation
  • Boiler feed systems
  • Cooling water and condensate
  • Energy
  • Food and beverages
  • Industry engineering
  • Power Stations < 100 MW
  • Power Stations > 100 MW
  • Sugar

Technical data

T max 650 °C


Cast swing check valve to ASME B16.34. Pressure seal cover. Internal hinge pin mounted design. Stellite hard-faced seating surfaces, graphite gasket. Pressure/temperature ratings to ASME B16.34. Butt weld ends to ASME B16.25 standard. Face-to-face length to ASME B16.10, valve testing in compliance with API 598. Available in carbon steel and alloy steel.


Power stations, general industry and process engineering. For water, steam, oil, gas and non-aggressive fluids. Other applications on request.

Further technical information about SICCA 900-3600 SCC

Overview of technical data

T 0 – 650 (°C)
Body material(s) (ASTM standard) WC9, WC6, WCB
Class(es) 900, 1500, 2500
Design standard ASME B16.34
Size(s) (NPS) 2" - 28"
Valve disc/plug material Metal-to-metal seat
Threaded-end design butt weld end design
Pressure/Temperature Rating ASME B16.34
Trim Stellite
Main applications Oil / Gas, Energy, Industry and process engineering
Body material Cast steel
Body/bonnet seal element Pressure seal bonnet