This off-take splitter fits Ivar manifolds, and allows two loops to be connected to one off take on the manifold. 3/4" Euroconus thread.  Fittings required (see related tab)    ..

Replacement valve body for use with Multi-Fit Mixing Valve Actuator (see related tab)..

Ideal for adding a flowmeter without changing the manifold. Simply fits between the manifold and pipe. 1-4 l/min 3/4" Eurocone connection...