This JCH stem extension should be used when valves are installed at a fixed depth of 1250 mm. The stem extension is suitable for all JCH ball valves.
In contrast to other JCH stem extensions, Type 145224-125 cannot be adjusted in length. If no such adjustment is required, this model is therefore ideal. It is a light-wight model with an outer protective PVC casing and a hot-dip galvanised rod.