Wachs Valve Exerciser: What It Is and Why Municipalities Should Be Exercising Their Valves
Every water utility has valves it hopes to never need in a hurry. A 12-inch gate valve at a critical intersection. A hydrant isolation valve on a school block. The valve upstream of the hospital. These are the valves that get skipped for years because nothing has gone wrong, right up until the day a … Continued
