Small Vertical Space Occupation： The gate flips upward to open, eliminating the need for tall hoist towers and lowering civil engineering height requirements.
Stable Operation Under Flowing Water： Water flows smoothly when the gate tilts open for discharge with minimal vibration and cavitation, allowing direct dynamic water operation.
Unobstructed River Passage： When fully opened, the gate is lifted above the water surface to retain a complete river cross-section, facilitating flood passage and navigation.
Low Risk of Debris Jamming ：No vertical gate slots to trap aquatic weeds and floating trash, ensuring high operational reliability during flood seasons.
Flexible Layout Options： Single-gate installation or multi-gate linkage control is available, suitable for river regulating gates and landscape gates.
Excellent Landscape Performance ：The gate retracts above the riverbank after opening without blocking the water surface, widely adopted in urban scenic waterways.
Easy Inspection & Maintenance： The entire gate body is exposed when tilted up, making sealing strips, hinge supports and driving components easy to inspect and repair.
Ideal for Wide & Shallow Rivers： It delivers outstanding performance in wide, low-head waterways, and segmented layout is free from span limitations.
Lower Investment in Auxiliary Buildings ：No high-rise hoist house is required; driving units can be simply arranged along the riverbank to cut construction costs.
Good Freeze Resistance ：Absence of underwater vertical tracks prevents jamming caused by ice formation in winter.
Item | Parameter Description |
Applicable Gate Width | 0.8m～10m, non-standard customization available as required |
Design Working Head | 0.5m～6m, standard pressure and high pressure types optional |
Main Gate Material | Q235B carbon structural steel; 304 stainless steel optional |
Gate Leaf Structure | Integrally welded with longitudinal & transverse composite stiffener plates |
Sealing Structure | Double rubber waterstops: side seal + bottom seal |
Seal Strip Material | Wear-resistant EPDM rubber, anti-sediment corrosion |
Driving Mode | Synchronous drive with double-side horizontal hydraulic hoists |
Hydraulic Cylinder Protection | Equipped with corrugated dust-proof telescopic sleeves |
Motor Protection Grade | IP54 waterproof & dustproof three-phase motor |
Full Stroke Operation Time | 30～120 seconds, electrically adjustable speed |
Synchronization Control Scheme | Hydraulic synchronization / electro-hydraulic synchronization for selection |
Control Modes | Local manual electric control, PLC remote automatic control |
Additional Functions | Water level sensor linkage, automatic overload protection, power-off self-locking |
Applicable Projects | Rivers, irrigation areas, landscape dams, municipal sewage interception channels, sponge city projects |
Leakage Standard | Comply with national specifications for hydraulic steel gates |
Operating Ambient Temperature | -20℃～+60℃, all-weather outdoor application |
Supporting Accessories | Embedded hinge bases, hydraulic power unit, control cabinet, travel limit switches |
