Water Saving Principles The Walker Crosweller brand encompasses a range of products specifically designed to deliver efficient water saving performance. One of Walcro's design objectives is to conserve South Africa's precious water resources and this has been achieved for many years by employing the folllowing solutions: Walcro metering taps and shower valves Walcro toilet and urinal flushing valves Walcro demand action taps Flow restrictors Control and reduction of water pressures Our Water Saving product brochures are available for download in Pdf format: Metering Valves [ 505k ] Water Saving Taps [ 246k ] Demand Fittings [ 254k ] You will need Adobe Acrobat to read the brochures. Walcro metering taps and shower valves A predetermined flow time and flow rate is set inside the body to ensure the minimum amount required is delivered for handwashing or showering. Shuts-off automatically and thus cannot be left running unattended. No-hold feature available to ensure valve cannot be forcibly held open. Walcro toilet and urinal flushing valves The flushing valve excels in high volume traffic usage. The flow volume and flush times are adjustable on site to ensure the precise amount of water required can be set for the application and ensure no excess water is flushed away. Walcro demand taps The predetermined minimum required flow volume is set inside the tap. Demand action - The user must physically and continually hold the tap open to get water, e.g. bucket filling. Tap shuts-off immediately as user releases button and thus cannot be left running unattended. Walcro pressure reducing valves By lowering the water pressure you can reduce the available flow rate and thus can save water use. Rada Mixing Valves The Rada mixing valves reduce and control the hot water temperature to the showers and basins, thus providing anti-scald protection and reducing hot water consumption. [ back to top ]