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Brief Introduction of Check Valves |
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| Name of Valves |
Size Range(mm) |
Media |
Nominal Pressure(PN,MPa) |
| 1. Check valve |
125~1800 |
Water, Vapour |
0.25,0.6,1.0 |
| 2. Bottom valve |
500~600 |
Water |
0.25 |
| 3. Tiny resistance slow closing buffering check valve |
125~1200 |
Water, Seawater |
0.6,1.0 |
| 4. Butterfly type buffering check valve |
200~1400 |
Water, Seawater |
0.25,0.6,1.0,1.6 |
| 5. Double disk buffering check valve |
1000~2000 |
Water, Seawater |
0.25,0.6,1.0 |
| 6. Inclined seat buffering check valve |
300~1000 |
Water, Seawater |
1.0 |
| 7. Flow regulating buffering check valve |
250~600 |
Water |
1.0,1.6 |
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