Adjust the barrier gate

1、 Product classification and structural characteristics
Classified by Material
Cast iron barrier gate: adopts a hard sealing structure, with a copper sealing surface embedded in the door frame, suitable for high sealing requirements scenarios (leakage rate ≤ 0.7L/min · m).
Steel barrier gate:
Direct acting (TYG type): Rubber sealed three sided water stop, stainless steel material has a long service life.
Rotating (TYX type): The sealing effect reaches "0 leakage", suitable for widths>5m, and water level adjustment range ≤ 800mm.
Drive mode
Hydraulic Drive: Mainstream technology, equipped with special alloy door panels and composite seals, supports 45 ° -75 ° angle adjustment, and can operate stably at a flow rate of 8m/s under overload protection.
Electric drive: Dual suspension point design, trapezoidal thread (7e level precision) for screws, IP65 protection level, supporting PLC remote control.
2、 Core performance parameters
Parameter technical indicators
Sealing grade ANSI Class VI (rubber seal) or hard seal (copper alloy thickness ≥ 8mm)
Adjustment range height adjustment 500mm (hydraulic type) or 800mm (rotary type)
Applicable flow rate ≤ 8m/s (hydraulic drive)
Leakage rate ≤ 1.25L/min · m (sealing length)
Control accuracy 0.1mm/m (hydraulic system)
3、 Typical application scenarios
Municipal drainage
Rainwater and sewage diversion interception well, automatically flushed through PLC control (backwash system reduces overflow pollution by 72%).
Water environment governance
Alternating drainage of oxidation ditch, using water level difference to flush sediment (feedback control of ultrasonic level sensor).
Industrial water distribution
Large scale water distribution well flow regulation, made of corrosion-resistant stainless steel material (such as 304 stainless steel door frame).

选型建议