It can be difficult to recognize a water control valve or its inner part if you want to change these pieces in your spa installation. Many brands, especially Chinese, now sell their own models, and all (valves and valve gates) are very similar.
However, each water control valve is unique, with its own cover model and a valve gate adapted to the valve itself.
First of all, check if a reference is engraved on a part of the part. Also note its dimensions and connection diameter.
Finally, rely on the thinnest part of the inner part. It is mainly this area that will change its shape depending on the brand. To make your search easier, we have listed in the photos the most common brands of water control valves sold on our site, Waterway, LVJ, Rising Dragon, CMP and Jazzi, and the specific shape of their inner part.
Some brands offer the same valve but in different sizes (3/4" or 1" for example). The shape of the valve gate will be the same.
Do not hesitate to contact us if you do not find the valve or the inner part of the valve that suits your needs.