Air flow regulator HYDRORÉGUL

Introduction TECHNEAU has developed a range of stainless steel flow regulators to ensure a steady discharge flow rate to avoid downstream pipe saturation. Flow regulators are usually integrated in such units as : storm basin, overflow storm chambers, storm water Retention basin, storm water Network, water treatment unit. HydroRégul Allows a constant discharge flow rate at any height. Because of its operating principle, the HydroRégul flow controller is a highly precise device that ensures a virtually constant flow rate (within 5%) at any height (see curve to the right). The outlet cross-section adjusts at the slightest float movement. It can regulate flow rates from 4 to 360 l/s and it can be installed on outlets with a cross-section from 100 to 500 mm for water heights from 0.4 to 3 m. It is not recommended for very heavy waste water. Open-air installation Example with an RDL model from the HydroRégul range Provide a construction of the height of the device body to fit the controller vertically to the basin wall. Installation in chamber Example with a RDM model from the HydroRégul range The device is installed directly on the chamber wall. If the wall is cylindrical, make a small masonry construction to place the device against a flat surface. Manufacture • 304L stainless steel frame with drilled holes for wall fastening and lifting rings • Dn 100 to Dn 350 (RDM or RDMV): Removable plate to adjust flow rate and polythylene calibrated float • Dn 400 to Dn 500 (RDF or RDFV): Removable plate to adjust flow rate and 304L stainless steel calibrated float • Supplied with fastening kit Silicone and stainless steel fasteners