Review on 🚰 Zurn RK1 720AB Wilkins Pressure Breaker" - "Zurn RK1 720AB Wilkins Pressure Breaker Valve by Chad Rosier

This replaced the inside of my Wilkins 720A check valve. After a winter freeze, Wilkins developed a permanent leak. I turned off the water and took it apart. Nothing seems broken, just the old look. I attached these guts along with some silicone grease for the threads and seats. Well clogged, 1/2 hour work. I could do it faster the second time. The leak is gone.