Check valves are a backflow prevention device designed to prevent fluid (liquid or gas) from flowing backwards into vital process systems. Swing Check valve 012501 has cast steel body and CR13/HF trim along with flanged connection. The pressure rating is 150 lb.
Item # | Size (in) | Bolt Circle Diameter (in) | Face to Face (in) | Flange Diameter (in) | Number of Bolt Holes | Size of Bolt Holes (in) | Height, Closed (in) | Approx Weight (lbs) | Request a Quote |
---|---|---|---|---|---|---|---|---|---|
012501.400 | 2 | 3.62 | 8.00 | 5.98 | 4 | 0.75 | 5.80 | 33 | Contact |
012501.450 | 2-1/2 | 4.13 | 8.50 | 7.01 | 4 | 0.75 | 6.50 | 44 | Contact |
012501.500 | 3 | 5.00 | 9.50 | 7.48 | 4 | 0.75 | 6.90 | 55 | Contact |
012501.550 | 3-1/2 | 5.51 | 10.50 | 8.50 | 8 | 0.75 | 7.60 | 68 | Contact |
012501.600 | 4 | 6.18 | 11.50 | 9.02 | 8 | 0.75 | 7.80 | 90 | Contact |
012501.650 | 5 | 7.32 | 13.00 | 10.00 | 8 | 0.88 | 9.00 | 128 | Contact |
012501.700 | 6 | 8.50 | 14.00 | 10.98 | 8 | 0.88 | 11.70 | 165 | Contact |
012501.750 | 8 | 10.63 | 19.50 | 13.50 | 8 | 0.88 | 13.90 | 275 | Contact |
012501.800 | 10 | 14.25 | 24.50 | 15.98 | 12 | 1.00 | 15.40 | 590 | Contact |
012501.820 | 12 | 17.01 | 27.48 | 19.02 | 12 | 1.00 | 17.22 | 825 | Contact |
012501.880 | 14 | 18.74 | 31.00 | 20.98 | 12 | 1.13 | 18.90 | 1089 | Contact |
012501.890 | 16 | 21.24 | 34.00 | 23.50 | 16 | 1.13 | 20.80 | 1412 | Contact |
012501.900 | 18 | 38.50 | 23.10 | 1725 | Contact | ||||
012501.920 | 20 | 22.76 | 38.50 | 25.00 | 20 | 1.25 | 24.80 | 2081 | Contact |
012501.924 | 24 | 51.00 | 29.40 | 3102 | Contact |
Document Name | File Size |
---|---|
Swing Check Valve - Cast Steel 012501 Drawing.pdf | 354.71 KB |
Space - Engineering Data.pdf | 329.95 KB |
Neway ABS Type Approval Certificates - 3-2024.pdf | 111.35 KB |
Swing Check Valve - Cast Steel 012501 Catalog.pdf | 260.12 KB |
ABS PDA - SPACE Swing Check - 11-2026.pdf | 1.74 MB |
Lloyd's Neway Manufacturing Certificate -11-2025.pdf | 422.47 KB |
Neway BV Certificate of Quality - 8-2025.pdf | 1.33 MB |
Neway DNV-GL Certificate-6-2026.pdf | 113.04 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.