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 |
---|---|---|---|---|
302707.400 | 2 | 2.38 | 6 | Contact |
302707.450 | 2-1/2 | 2.63 | 10 | Contact |
302707.500 | 3 | 2.88 | 13 | Contact |
302707.600 | 4 | 2.88 | 17 | Contact |
302707.700 | 6 | 3.88 | 35 | Contact |
302707.750 | 8 | 5.00 | 70 | Contact |
Document Name | File Size |
---|---|
Stainless Steel 150 lb Duo Check Wafer 302707 Drawing.pdf | 90.84 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.