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 |
---|---|---|---|---|
302101.400 | 2 | 2.38 | 6 | Contact |
302101.450 | 2-1/2 | 2.63 | 10 | Contact |
302101.500 | 3 | 2.88 | 13 | Contact |
302101.600 | 4 | 2.88 | 17 | Contact |
302101.650 | 5 | 3.38 | 27 | Contact |
302101.700 | 6 | 3.88 | 35 | Contact |
302101.750 | 8 | 5.00 | 70 | Contact |
302101.800 | 10 | 5.75 | 106 | Contact |
302101.820 | 12 | 7.13 | 172 | Contact |
Document Name | File Size |
---|---|
Cast Steel 150 lb Duo Check Wafer 302101 Drawing.pdf | 109.49 KB |
Looking for someone to help or request a quote, you can call us at +1 800.962.9696 or fill out our contact form.
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.