| 摘要 |
PURPOSE: A cavitation prevention sluice valve is provided to prevent the flow of the fluid from being disturbed by a porous plate when a disk is opened. CONSTITUTION: A cavitation prevention sluice valve(10) comprises a flange cover(60), a fixed stem(70), and a porous plate(50). The flange cover is fixed to a vent(23) of a body(20). Multiple fixing holes are formed at the edge of the flange cover in the columnar direction. A center hole is formed at the center to transfer the fluid. The fixed stem is coupled with the connection hole of the flange cover, respectively.
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