三边密封的平齐底部止水闸门水闸，无执行机构，用于开放式水道

STOP GATE IS DESIGNED FOR OPEN CHANNEL INSTALLATION IN WASTE WATER TREATMENT PLANTS, IRRIGATION, HYDRAULIC WORKS AND HYDRO-ELECTRIC POWER PLANTS. THE SLIDE IS HAND OPERATED OR HOIST OPERATED FOR LARGER SIZES. THE SEALING SYSTEM IS INCORPORATED ON BOTH LATERALS AND BOTTOM AREA OF THE SLIDE, RESULTING IN A SUBSTANTIALLY WATERTIGHT SEAL WITHOUT THE NNED OF WEDGES ON THE GATE. FROM SIZES 6″ X 6″ (150MM X 150MM) TO 140″X140″ (3500MM X 3500MM), THE AG MODEL HAS A UNIQUE “LIP” TYPE SEAL DESIGN. THE LEAKAGE RATE ON THE ORBINOX STOP GATE IS LOWER THAN THE MAXIMUM ALLLOWABLE RECOMMENDED BY AWWA (C561) UNDER NORMAL CONDITIONS. THE FRAME OF THE AG MODEL IS TYPICALLY EMBEDDED IN A CONCRETE CHANNEL FOR BOTH UNI-DIRECTIONAL (SEATING HEAD ONLY) OR BI-DIRECTIONAL SEALING (SEATING AND UNSEATING WATER HEAD).

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