For All Your RPZ Valve Services

RPZ (Reverse Pressure Zone) water backflow valves are used to protect water supplies from being contaminated by water flowing back into the fresh water supply. For example, an irrigation system has the potential to allow contaminated water from the lawn to flow back into the pipes that deliver drinking water. If you're still unconvinced, click here to read a true life example of what can happen!

DRF provides full RPZ services including installation, replacement and certification.

RPZ Installation is an inclusive service that includes all parts needed for a standard installation. As each home is unique, circumstances do arise that require additional parts and or labor. If such a circumstance does occur, the homeowner would be advised prior to any work beginning and a written quote for the additional work provided. This circumstance is rare.

The standard installation would include:

• Removal of existing mechanism / pipe at point of exit from structure.
• Reconfiguration of piping to accommodate installation of RPZ.
• Installation of RPZ backflow preventer with union for seasonal removal.
• Certify correct operation of RPZ after installation.
• Provide proper documentation of certification.

Price is available with a bid or upon specification of RPZ model and location information.

This pricing structure is based on a multi unit order of 100+ units. All services are guaranteed and 100% satisfaction is our goal.

DRF is a member of the Northern Illinois American Backflow Prevention Association.