POPU Valve: Q71F Stainless Steel Wafer Type Ball Valve
Wafer type ball valve, also known as Italian ball valve, is simpler in structure, smaller in size, and lighter in weight than flange ball valve. It consists of only a few parts.
The ball valve can be quickly opened and closed by rotating 90°, and the operation is simple. At the same time, the valve has good fluid control characteristics.
It has reliable sealing, simple structure, and convenient maintenance, and is widely used in various industries.
| Optional | Name | Body | Seat | Ball | Stem |
| Material | WCB/CF8/CF8M | PTFE/PPL | 304/316/316L | 2Cr13/304/316 |
| DN | NPS | L | ΦD | ΦD1 | Z-Φd1 |
| 15 | 1/2'' | 32 | 95 | 65 | 4-M12 |
| 20 | 3/4'' | 39 | 105 | 75 | 4-M12 |
| 25 | 1'' | 45 | 115 | 85 | 4-M12 |
| 32 | 1 1/4'' | 55 | 140 | 100 | 4-M16 |
| 40 | 1 1/2'' | 62 | 150 | 110 | 4-M16 |
| 50 | 2'' | 72 | 165 | 125 | 4-M16 |
| 65 | 2 1/2'' | 95 | 185 | 145 | 4-M16 |
| 80 | 3'' | 120 | 200 | 160 | 8-M16 |
| 100 | 4'' | 145 | 220 | 180 | 8-M16 |
| 125 | 5'' | 180 | 250 | 210 | 8-M16 |
| 150 | 6'' | 230 | 285 | 240 | 8-M20 |
| 200 | 8'' | 275 | 340 | 295 | 12-M20 |
1. The valve body is precision cast, shot blasted twice, and has a fine appearance.
2. The internal parts are processed by precision CNC machine tools to ensure accuracy.
3. The valve stem is designed to prevent blowout.
4. The double disc spring dynamic load design makes the seal more reliable.
5. There are anti-static devices, lockable handles, and ISO5211 high platform configurations available.
6. Each valve is tested for double-layer pressure of the shell and seal in accordance with national standards before leaving the factory.
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