RPZ Valve Testing And Installation

Aussie BACKFLOW is Melbourne’s most trusted name when it comes to expert RPZ Valve Testing and installation to achieve backflow compliance.

What is a RPZ Valve

A Reduced Pressure Zone Device known as a RPZ valve is testable device designed for use in High Hazard conditions to prevent backflow caused by back siphonage or back pressure. It has two independently operating force loaded non-return valves installed in series and a relief valve positioned between the non return valves, it incorporates specific test taps for in-service testing.

RPZ Valve Testing And Installation

RPZ Valve Testing And Installation

RPZDs are commonly installed on high hazard installations such as plating plants, where they would primarily protect against backsiphonage, and car washes, where they would primarily protect against backpressure.

These would include: 

  • Abattoirs and fish processing plants
  • Car and plant washing facilities
  • Chemical plants, factories or suppliers
  • Commercial laundry
  • Funeral parlours
  • Hospitals
  • Metal finishing plants
  • Sewage pumping and treatment facilities

RPZ Valve Testing And Installation

Typical RPZ Valve Installation

Why Choose Aussie BACKFLOW

Aussie BACKFLOW Testing is Melbourne’s most trusted and professional backflow testing service. If your business or home in Melbourne requires backflow prevention then we are able to help you meet all your backflow prevention obligations. As certified plumbers we can test, repair and install any backflow prevention system for commercial and domestic customers. To speak to an expert today call 0488 410 033 and we’ll be happy to discuss your needs or arrangement a free quote and inspection.

100% Compliance with your local water utility.

Fixed Price Testing Solutions.

Free annual reminders and inspections.

All our work is fully guaranteed.

We service all the major water suppliers and are Accredited Backflow Prevention Testers.

Call Us Today

We are here for all of your backflow requirements!