Wilkins ¾" 720A PVB Device
34-720A
The Wilkins 720A Pressure Vacuum Breaker is designed for installation on potable water lines to protect against backsiphonage of contaminated water into the potable water supply. Most commonly found on irrigation systems, the 720A is a bronze bodied valve with quarter turn, full port ball valves. The device is testable and shall be tested in compliance with your local code. Maximum working pressure is 150psi. This device is NOT lead free.