Cast Iron 150 lb Duo Check Wafer Valve with Bronze Trim

Product # 302209


Check valves are a backflow prevention device designed to prevent fluid (liquid or gas) from flowing backwards into vital process systems. W&O stocks a full assortment of ball, swing, angle, lift, in-line lift, stop, vertical lift and compressor check valves. All check valves are available in a range of sizes, materials and connections to meet your pipe system design.

Product Attributes

  • Valve Type Duo Check
  • Specification Type ASME
  • Version Center Line 800
  • Connection Type Wafer
  • Pressure Rating 150 lb
  • Body Material Cast Iron
  • Trim Material Bronze


Item # Size (in) Face to Face (in) Approx Weight (lbs) Request a Quote
302209.450 2-1/2 2.13 6 Contact
302209.500 3 2.13 8 Contact
302209.600 4 2.50 15 Contact
302209.650 5 2.63 20 Contact
302209.700 6 3.13 26 Contact
302209.750 8 3.88 43 Contact


Document Name File Size
Cast Iron 150 lb Duo Check Wafer 302209 Drawing.pdf 55.66 KB

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Dimensional and specification information shown here represents common industrial & commercial standards. Actual dimensions may vary by manufacturer, please contact your local W&O office for specific information.

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