ZGVZHONGGONG VALVE GROUP
Plug Valves / Product 2571
Structure & product views
Product parameters
Dimensions & weights
| Item | Standard or requirement |
|---|---|
| Structural formation | BB–BC–OS&Y |
| Driving manner | Handwheel, bevel gear wrench |
| Design standard | API 599; API 6D |
| Face to face | ASME B16.10 |
| Flange end | ASME B16.5 |
| Test & inspection | API 598; API 6D |
Dimensions & weights
| Nominal pressure (lb) | Shell test (MPa) | Sealing test (MPa) | Suitable temperature (°C) | Suitable medium |
|---|---|---|---|---|
| 150 | 3.0 | 2.2 | ≤550°C | Water, steam |
| 300 | 7.5 | 5.5 | ≤550°C | Water, steam |
| 600 | 15.0 | 11.0 | ≤550°C | Water, steam |
| 900 | 22.5 | 16.5 | ≤550°C | Water, steam |
| 1500 | 37.5 | 27.5 | ≤550°C | Water, steam |
Part materials
| No. | Part | Material |
|---|---|---|
| 1 | Body | ASTM A216-WCB; ASTM A217-WC1, WC6, WC9, C5; ASTM A351-CF8, CF8M, CF3, CF3M |
| 2 | Plug | ASTM A182-Gr.F6a; ASTM A182-F22; ASTM A217-WC1, WC6, WC9, C5; ASTM A351-CF8, CF8M, CF3, CF3M |
| 3 | Gasket | Flexible graphite+stainless steel; PTFE |
| 4 | Cover | ASTM A216-WCB; ASTM A217-WC1, WC6, WC9, C5; ASTM A351-CF8, CF8M, CF3, CF3M |
| 5 | Bolt | ASTM A193-B7, A193-B8, A193-B8M |
| 6 | Nut | ASTM A194-2H, A194-8, A194-8M |
| 7 | Packing | Flexible graphite; PTFE |
| 8 | Gland | ASTM A216-WCB; ASTM A217-WC1, WC6, WC9, C5; ASTM A351-CF8, CF8M, CF3, CF3M |
| 9 | Wrench | ASTM A216-WCB; ASTM A351-CF8, CF8M, CF3, CF3M |
| 10 | Yoke nut | Aluminium alloy ZQA19-4 |
| 11 | Handwheel | ASTM A536 Gr.60–40–18; ASTM A216-WCB |
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