The Valterra side valves are made of high-quality PVC and are without doubt one of the finest on the market. They come complete with the renowned full Stainless Steel Shutter plate.
These valves are made to last, are extremely robust, and are worth the extra investment. Manufactured to accommodate pvc pressure pipe. If connecting between pressure pipe and domestic waste pipe you will need one adapter sleeve or two sleeves if using on domestic waste pipe only.
These slide valves are mainly used for on/off waste valves in filters and to separate the filter from the pond, to completely shut off the flow when required.