Monolinks are assemblies for placing next to fan coil and also air handling units. They are ‘H’ shaped, provided with isolators, strainer, flow measurement points and drain. There are selectable pathways for flushing, including full-bore bypass. 

For constant volume systems, balancing is achieved using a commissioning set in the flow leg. With variable volume systems, a 2-port valve with integral DPCV is used instead. 

Assembly at Works is followed by hydraulic testing, prior to delivery.