The Tri-Bloc boiler safety group unites the required safety valves in a single valve body, saving time during installation. The extremely compact TriBloc valve is a safety group for heating systems to ventilate, to aerate, and to indicate and relieve pressure.
The TriBloc is a compact safety group for heating systems. It combines different functions in a single valve: bleeding, ventilation, pressure indication and pressure reduction by blowing. Expansion vessels or fill/drain valves can be directly connected to the TriBloc.