The Hydrovex® line of wet weather technologies is applicable in stormwater, combined or sanitary sewer applications and has been available to the American market for over 30 years.
HYDROVEX™ FLUIDGATE CONTROL VALVE
Adjustable PVC control gate with adjustment scale to position on vertical walls. Limits outflow in flow regulating chambers.
HYDROVEX™ FLUIDHOOK CONTROL GATE VALVE
Adjustable gate for rectangular flow cross-sections. Optimized geometry for a small coefficient of discharge.
HYDROVEX™ FLUIDVERTIC VERTICAL VORTEX VALVE
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
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
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
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
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
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
Closed loop flow control with automatic stockage release. Suitable for small flows.
HYDROVEX® TTT THISTLE TUBE THROTTLE
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
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.