COLUMNS for BALL VALVES
Underground ball valves are equipped with columns.
GAZOMET offers two types of columns:
A. Rigid column (Klo, KL)
Height of columns of this type is stable measured from the axis of a ball valve up to the top of a stem or the axis of a handle of an actuator.
1. H dimension can be changed at customer’s request.
2. KLo columns are equipped with vent valve standardly.
B. Telescopic columns (KT)
This type of column has the possibility of height regulation (400 mm). An actuator cannot be installed on the telescopic column.