MorningRo 720A PVB Repair Kit and Bonnet Kit for Wilkins 1/2–1 inch

Overview

Meet MorningRo's complete repair solution for the 720A Pressure Vacuum Breaker. This bundle includes a 720A repair kit and a bonnet repair kit, designed to revive many frozen units as long as the ball valve or valve body remains intact. Built from stainless steel, rubber, and plastic, the components are engineered to withstand regular potable-water use and everyday handling. The result is a practical option for restoring system performance without replacing the entire assembly.

What’s inside and how it helps

• 1 x 720A pressure vacuum breaker repair kit
• 1 x bonnet repair kit

Beyond the core kits, the set includes essential washers, O-rings, springs, and associated hardware to support a thorough restoration. This helps address common wear points so you can complete a single, streamlined service rather than sourcing parts separately.

Compatibility and fit

• Compatible with Wilkins 1/2", 3/4", and 1" 720A bonnet kits
• Also compatible with Wilkins RK1-720AB bonnet kit options

Durability and temperature range

Manufactured from stainless steel, rubber, and plastic, the assembly is built for durability with a practical operating window of 33F to 110F. This makes it suitable for both indoor and outdoor installations in a range of climates.

Installation and best-use practices

• Close inlet and outlet shut-off valves before disassembly
• Bleed off pressure by opening the test knob to safely release residual pressure
• Replace worn parts and reassemble following the included steps

What to expect in real-world use

The repair kit offers a practical path to restoring performance when the ball valve or valve body is intact. For homes and small facilities, this can translate into smoother operation and continued protection against backflow in the drinking-water line.

Key benefits at a glance

• Comprehensive parts bundle reduces downtime and simplifies repairs
• Designed to restore many frozen 720A PVBs when critical components remain undamaged
• Durable materials resist regular use in potable-water environments
• Clear, straightforward installation guidance supports confident service