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 Home > Enterprise > Pumps & Valves |
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 Explanation |
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- The types of roller gates are classified into three-way water shield and four-way water shield, by their
uses such as flood control, amount of inflow control, and shutting in emergency.
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| Features |
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- The gate is wide in order to reduce the coefficient of friction caused by water hammer when opening and
shutting, and the roller is installed in grooves that support the gate as water pressure gets higher.
- It is designed to be certain opening and shutting and to decrease vibration while discharging.
- Skin plates and the others, beams, rollers, sheaves, and other equipmets could be chosen to make the
work opening and shutting division of water pressure lad and wind load.
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