Pacific® CSV Cast Steel Swing Check Valves

Swing Check Valve

150 2 through 24 inches (50 – 600 mm) C1
300 2 through 24 inches (50 – 600 mm) C3
600 2 through 24 inches (50 – 600 mm) C6

Larger sizes and higher pressure classes available upon request.

Key Features

  • Disc fastener is restrained by the bonnet to eliminate the risk of a displaced disc and prevent damage to downstream equipment.
  • Internal hung disc pin arrangement eliminates leak path from pressure boundary.
  • Modular design enables easy change to an optional external pin arrangement if counterweights are required.

Certifications

These valves comply with the applicable requirements of the following standards:

  • API 624
  • API RP 591
  • API 622
  • CE/PED
  • Indian Boiler Regulation (IBR)
  • ISO 15848-1
  • ISO 9001:2008

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