JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. The ribbon Edit > Controls The menu controls make a set of regulation possibilities available for the network elements pump and valve. In this way you illustrate the mode of operation of your network. Pressure Maintenance Pressure Control Pressure Difference Control Mass Flow Control Temperature Controls Admixture Control Thermal Bypass Parent topic: Bentley OpenUtilities sisHYD Help