Caleffi – 574 – Testable Reduced Pressure Zone Backflow Preventer

Product Description:

The 574 Testable Reduced Pressure Zone Backflow Preventer can be used in all plumbing systems where there is danger of the potable water supply system being contaminated. It prevents an accidental reduction in the pressure in the distribution system from causing backflow from contaminated water in user installations. The 574 comes complete with discharge air gap. All test ports are on top for easy access despite how the valve is mounted. Union body connections make service and repair simple and fast.

Revit Description:

We built this data-rich backflow preventer Revit family with enhanced functionality features such as the following:

• Various connection types are available
• Accurately curated Revit BOM for component products included and not included “in box” with the main purchasable product
• Additional mechanical design features to help you efficiently design with this valve in your Revit system
  • Specify differential pressure
  • Specify pressure drop
  • View a flow indicator warning if the flow rate exceeds the maximum allowable
• Ready to Try? A Revit Instruction Content Guide is also available with the Revit family download