Telescopic stem extension
This telescopic stem extension is suitable for all JCH ball valves. Like Type 145221, this stem extension is extremely versatile and is suitable for depths of 900-1500 mm.
Type 145223 is a light-weight economical alternative to Type 145221. The two models differ slightly in sturdiness. In Type 145223, both the inner and outer protective tubes are of impact-resistant PVC. Within these is a solid rod of hot-dip galvanised steel.