R6,838.13 – R21,311.22
The installation of a Reduced Pressure Zone Valve is to ensure that the water in your plumbing system does not flow back into the municipal supply. For backup water or treated water to be connected directly into your municipal feed an RPZ is required. The RPZ valve should be installed onto the municipal supply before any feeds are teed off. To be installed by a professional and to note an inline strainer and two isolation valves must be installed with the valve.
Controllable, reduced pressure zone backflow with anti-siphon dump port.
Dezincification resistant alloy body.
Max working pressure: 1000kPa
Max. working temperature: 65°C.
Discharge opening differential ratio:14 kPa.
To standard EN 12729.
Connections 15 – 50mm MI unions
Note: An inline strainer must be fitted upstream of all backflow preventers.
| Size | 15mm Backflow Preventer Controllable RPZ, 20mm Backflow Preventer Controllable RPZ, 25mm Backflow Preventer Controllable RPZ, 32mm Backflow Preventer Controllable RPZ, 40mm Backflow Preventer Controllable RPZ, 50mm Backflow Preventer Controllable RPZ |
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