Flow Control without Energy

Flow Control without Energy

Hydrovex™ FluidGate Control Valve

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Adjustable PVC control gate with adjustment scale to position on vertical walls. Limits outflow in flow regulating chambers.

Hydrovex™ FluidHook Control Gate Valve

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Adjustable gate for rectangular flow cross-sections. Optimized geometry for a small coefficient of discharge.

Hydrovex™ FluidVertic Vertical Vortex Valve

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An active flow control device with a very high flow-resistance and a large, free-flow cross-section. Particularly suitable to control small outflows from rainwater storage basins.

Hydrovex™ VHV / SVHV Vortex Flow Regulator

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Static flow controller discharging 4 to 6 times less stormwater than orifice plate. Prevents downstream flooding by allowing "flow slippage". Controls stormwater directly at source, the manhole.

Hydrovex™ Pond Vortex Flow Regulator

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The Pond vertical vortex flow regulator is both an overflow weir and a regulator for the output flow of stormwater storage tanks, swales, wetlands, etc.

Hydrovex™ IHV Euro Type Vortex Flow Regulator

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Discharge throttling device to limit outflow from storage and overflow tanks or reservoirs. Discharge controlled by creating air-filled vortex that reduces effective water passage area without physically reducing orifice size The Euro type is applicable for wet-well flow control structures.

Hydrovex™ IHV / HHV Vortex Flow Regulator

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Same as HHV but discharge in two stages. Up to pre-determined upstream water level, valve operates as simple orifice. When UWL exceeds certain value, air-filled vortex forms at center of outlet reducing water passage area without physically reducing outlet size.

Hydrovex™ Turbo Flow Regulator

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Flow regulator device requiring no external energy source. High passive security through the combination of a vortex valve with high flow resistance and a low-pressure hydraulic regulating plate.

Hydrovex™ FluidMoon Adjustable Knife-Gate Regulator

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Closed loop flow control with automatic stockage release. Suitable for small flows.

Hydrovex® TTT Thistle Tube Throttle

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Membrane flow regulator used to maintain constant discharge from stormwater storage tanks and SBR's. Entirely static flow controllers enable easy disinfection treatment.

Hydrovex™ FluidCasca Float Gate Valve

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Float piloted sluice gate providing in-line storage filling for sloped sewer lines. The effect of the combined sluice gate and "V" shaped weir structure maximizes existing storage capacity.