25mm - Pond Ball Valve
These 25mm ball valves are for pond use with solvent and threaded PVC pipe. The valve is used for controlling the water flow, on multiple levels.
The Pond Advisor says....
Make sure you don’t block the flow from the pump (you do not want to cause back pressure on the pump) always have a blow of valve or multiple outlets.
This is the perfect fitting for creating a nice mystery waterfall or a single return jet.
We use these fittings on all multiple 25mm outlet pipes mainly on small features or lots of small return jets. If you don’t install these small valves like any the water will flow out of the path of the least resistance.