China • Yuanda Valve Group Co., Ltd.
Hundreds of Yuanda, Lean Change. Choosing Yuanda Means Reliable. The group attaches importance to the construction of corporate culture, and has three value concepts of "development concept", "people
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The butterfly plate of the butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical channel of the butterfly valve body, the disc butterfly plate rotates around the axis with a rotation angle of 0 ° - 90 °. When it rotates to 90 °, the valve is fully open
This valve is suitable the pipelines of water, oil etc. It can adjust and cut off the fluid.
| mm | L | D | D1 | b-f | Z-фd | H | H1 |
| 50 | 108 | 165 | 125 | 2-20 | 4-ф18 | 82 | 384 |
| 65 | 112 | 185 | 145 | 2-20 | 4-ф18 | 92 | 402 |
| 80 | 114 | 200 | 160 | 2-20 | 8-ф18 | 100 | 407 |
| 100 | 127 | 220 | 180 | 2-22 | 8-ф18 | 110 | 434 |
| 125 | 140 | 250 | 210 | 2-22 | 8-ф18 | 125 | 506 |
| 150 | 140 | 285 | 240 | 2-24 | 8-ф22 | 140 | 546 |
