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| Performance
Reg-U-Flo® Vortex Valve out-performs conventional flow control devices. Its unique S-shaped head/discharge curve, which has been devised from extensive systematic modelling and field testing, comprises two distinct phases. As the head increases, a transition takes place from free flow (lower portion of the curve) to vortex controlled flow (upper portion of the curve).
he Reg-U-Flo® Vortex Valve thereby achieves maximum design discharge rates at lower heads than conventional controls. As a result, storage requirements are reduced by up to 30%, significantly reducing project costs.
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