Convertible radiator valves are typically used in North America for
controlling the fluid to towel warmer style radiators. These special valves
can be converted from manual to thermostatic operation by simple
replacement of the adjusting knob with a thermostatic control head.
This means that the ambient temperature of any room in which they are
installed can be constantly maintained at the set value.
These valves have a special tailpiece with rubber hydraulic seal,
permitting quick, safe connection to the radiator without the use of
additional sealing materials.
The radiator isolation and balancing valves have a removal protective
cap, when removed exposes the allen head screw for adjusting the valve
plug position.