This Replacement TruCheck Assembly is made by Delany. It is a replacement part for both 1-inch and 3/4-inch TruStop Angle Control Stops. It is the element within the control stop that stops the flow of water from moving in the wrong direction. You will know that the TruCheck needs to be replaced if the water continuously runs when it shouldn’t. Delany part number 1015A.
EC Part Number: #60337
Manufacturer Number: 1015A