1/2" PVC Ball Valve - Slip
Ball Valves are used to regulate water flow through a pipe. They allow for complete flow when fully open. These Slip Ball valves should be glued to rigid or flexible PVC pipe.
Features:
You can use rainwater to fill your pond, but keep in mind that it is very soft water. If you primarily use rainwater, be sure to check your pH regularly because it could become too low and cause serous problems.