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Forged steel globe valve for welding Tmax 425°C Pn 250
| Nominal diameter | Price, UAH without VAT | Availability in warehouse, pcs. | Reserve, pcs. | Weight, kg |
|---|---|---|---|---|
| DN 15 | 1535.00 | 0 | 0 | 3.9 |
| DN 20 | 2266.00 | 2 | 0 | 5.2 |
| DN 25 | 2904.00 | 0 | 0 | 5.8 |
| DN 32 | 4054.00 | 0 | 0 | 7.8 |
| DN 40 | 5181.00 | 0 | 0 | 11.6 |
| DN 50 | 7255.00 | 0 | 0 | 12.2 |
| DN 65 | 15000.00 | 1 | 0 | 55.0 |
| DN | L | H |
|---|---|---|
| 15 | 111 | 207 |
| 20 | 111 | 207 |
| 25 | 120 | 240 |
| 32 | 152 | 258 |
| 40 | 172 | 330 |
| 50 | 220 | 355 |
| 65 | 340 | 420 |
| Parameter name | Indicator |
|---|---|
| Nominal pressure PN, MPa (kgf/cm²) | 25.0 (250) |
| Connection type | сварной |
| Working environment | water, steam, petroleum products |
| Maximum working environment temperature, °C | 425 |
| Sealing class | A |
| Body strength test, MPa | 37.5 |
| Sealing tightness test, MPa | 27.5 |
| Description | Material |
|---|---|
| Корпус | A105N |
| Диск | A 182 F6A |
| Шток | A 182 F6A |
| Прокладка | Гофрированная нержавеющая сталь + графит |
| Крышка | A105N |
| Болт крышки | A193 B7 |
| Уплотнение штока | Графит |
| Штифт | A276 420 A276 410 |
| Сальник | A276 420 A276 410 |
| Болт сальника | A193 B7 |
| Гайка | A194 2H |
| Маховик | A197 |
