Cycle Stop Valves introduces the new model CSV125. This model has been available in the 1-inch version CSV1 and now is available in 1 1⁄4-inch version CSV125 size with flow ranges between 2 gpm to 50 gpm. Both the 1-inch CSV1 and the 11⁄4-inch CSV125 have couplings available that allow users to hang the valve in the well casing, or both models can be used without the couplings if installed aboveground. Cycle Stop Valves, Card No. 181