Swing check valve is a device used to prevent the medium from flowing back in the pipeline. It is an ultra-thin check valve. The valve has the advantages of simple structure, beautiful appearance, light weight and easy installation. This wafer swing check valve can be placed vertically and horizontally. The mechanical strength of the device is powered by its integral flap and stem, which are combined with the body gasket. It is short in length and comes with lifting eyes.
| Size | DN 2-12 |
| Working temperature | -10 ~ 110°C |
| Working pressure | 16 Bar Max. |
| Body material | 316 L/ aluminum bronze |
| Sealing material | NBR |
| mm | inch | L | Φd | a | Φd0 | Weight [kg] |
| 50 | 2 | 14 | 109 | 35 | 32 | 0.95 |
| 65 | 2 1/2 | 14 | 129 | 48 | 40 | 1.2 |
| 80 | 3 | 14 | 144 | 60 | 54 | 1.6 |
| 100 | 4 | 18 | 164 | 78 | 70 | 2.5 |
| 125 | 5 | 18 | 195 | 98 | 92 | 3.5 |
| 150 | 6 | 20 | 220 | 116.5 | 112 | 4.7 |
| 200 | 8 | 22 | 275 | 160 | 154 | 7.6 |
| 250 | 10 | 26 | 330 | 200 | 200 | 13.2 |
| 300 | 12 | 32 | 380 | 235 | 240 | 20.5 |
We are professional manufacturers of high performance swing check valve, we specialize in sanitary check valves for more than 15 years!
