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.
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.