720A Pressure Vacuum Breaker Repair Kit For 1/2" 3/4" & 1" Backflow Preventer

Overview

Maintain your irrigation system with the 720A Pressure Vacuum Breaker Repair Kit. This essential kit allows you to fix common issues caused by freezing or wear without replacing the entire valve body, saving you time and money. By utilizing this 720A Pressure Vacuum Breaker Repair Kit, you ensure your 720A PVB replacement parts fit perfectly to stop backsiphonage effectively and keep your system up to code.

Key Features

• Complete internal component set for a total unit overhaul
• High-quality materials resistant to corrosion and mineral buildup
• Designed for easy installation to restore system pressure and vacuum seals
• Cost-effective alternative to full unit replacement for budget-friendly repairs
• Durable springs and gaskets engineered for long-lasting performance

Common Uses

This repair kit is typically used for residential and commercial irrigation system maintenance. It is ideal for homeowners and plumbing professionals looking to repair 720A pressure vacuum breakers damaged by winter freezes or standard operational wear in lawn sprinkler systems and outdoor water supply lines.

Specifications

• Compatibility: Fits 1/2 inch, 3/4 inch, and 1 inch 720A model assemblies
• Materials: Heavy-duty rubber, reinforced plastic, and stainless steel
• Included Components: Bonnet, poppet assembly, spring, o-rings, and washers
• Temperature Range: 33°F to 110°F

FAQ

Will this kit fix a cracked metal body? No, this kit is designed to replace internal components; if the main bronze body is cracked due to freezing, the entire assembly must be replaced.

How do I know if my vacuum breaker needs a repair kit? Common signs include constant water leaking from under the canopy or the valve failing to seal properly when the system is pressurized.