Active Member
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[China]
Address: Jianshe South Street, Yuhua District, Shijiazhuang City, Hebei Province, China
Contact name:Ada Chen
China • Yuanda Valve Group Co., Ltd. |
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This valve is used for opening and closing of non corrosive medium pipeline
| Flange end | EN 1092-2 |
| Face to face DN15-DN100 | DIN3202 F4 |
| Face to face DN125-DN250 | DIN3202 F5 |
| Design and manufacture | DIN 3357 |
| Norminal pressure(MPA) | 1.6 |
| Shell test(Water) | 2.5Mpa |
| Seal test(Water) | 1.8mpa |
| Seal test(Air) | 0.6mpa |
| Temperature | -10℃ to 150℃ |
| Suitable medium: | water |
| DN | L | D | D2 | D3 | B | F |
| 40 | 140 | 150 | 110 | 88 | 18 | 3 |
| 50 | 150 | 165 | 125 | 102.0 | 20 | 3 |
| 65 | 170 | 185 | 145 | 122.0 | 20 | 3 |
| 80 | 180 | 200 | 160 | 138 | 22 | 3 |
| 100 | 190 | 220 | 180 | 158 | 24 | 3 |
| 125 | 325 | 250 | 210 | 188 | 26 | 3 |
| 150 | 350 | 285 | 240 | 211 | 26 | 3 |
| 200 | 400 | 340 | 295 | 266 | 30 | 3 |
The valve is composed of valve body, ball, valve stem, packing gland, limit plate, handle and other parts. The handle parallel to the pipeline axis indicates that the valve is in the open position, and perpendicular to the pipeline axis indicates that the valve is in the closed position. The opening and closing can be realized by turning the handle 90 °
