| 自立式温度调节阀  Reliability Because our control systems operate through liquid expansion with friction-free bellows, they have a long maintenance-free life with repeatable performance. Easy to use 'Set and forget' is the normal method of using self-acting controls. Even where temperature settings must vary, operators find them quick and simple to operate. Easy to install Self-acting temperature controls are a one-trade mechanical installation. The uncomplicated construction and small number of components makes them easy to understand so that installation is straightforward. Easy to commission Normally the operator or fitter sets the required temperature and that’s it. Some installations call for a few minutes re-setting otherwise, 'set and forget'. |