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Keystone Valves is ARRA Compliant



 

Check Valves
Prince Figure 813 Swing Check Valves


Size Range:
2" - 12"

Pressure Rating:
125 or 285 CWP

Temperature Rating:
-20oF to 650oF

Flange Standard:
ANSI 125 or 150

  • Short wafer body minimizes required piping support
  • External spring assists with disc closure but does not contact the media
  • Vertical or horizontal check valves available to suit application
  • Lever and weight is optional
  • Field replaceable seat for easy maintenance
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