Backflow Testing with Affordable Lawn SprinklersAffordable Lawn Sprinklers is now licensed to Test your backflow preventor. We have made it a very smoothe process for the homeowner, just call us at 703-289-1155.
This test checks the following:
1) All checks valves inside the backflow are preventing back siphonage
2) Relief valve works properly
Affordable Lawn Sprinklers will send a licensed technician to check the backflow and send the appropriate paperwork to the county.
Web Resources for Yearly Backflow Testing for Virginia:
- Loudoun County Cross Connection Backflow Protection
Description: This is a writeup from Loudoun County about their Backflow Protection Devices. The correct Device for backflow prevention for Loudoun County is the RPZ.