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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Swing check valve, also known as one-way valve or check valve, is used to prevent the backflow of medium in the pipeline. The valve whose opening and closing parts open or close automatically by medium flow and force to prevent medium backflow is called check valve. The check valve is an automatic valve, which is mainly used on the pipeline with one-way flow of medium. The medium is only allowed to flow in one direction to prevent accidents. This type of valve shall be installed horizontally in the pipeline.
| Size: | DN50-DN300 |
| Norminal pressure | 10K |
| Suitbk temperature | -10~85°C |
| Seal test(water) | 1.6mpa |
| Shell test(water) | 2.1mpa |
| Suitable medium: | water |
| Part Name | Material |
| Body | Cast iron |
| Seal ring | Brass |
| Disc | Cast iron |
| Hinge | Cast iron |
