Based on this product's specifications, here are some alternatives and similar models
Manifold with flow meters Uponor Vario S FM 6X by Uponor
Summary description:
Uponor Vario S FM 6X is a plumbing manifold with integrated flow meters designed for distributing and balancing fluid circuits in heating and cooling installations. The unit provides six measuring channels (FM 6X) to monitor and adjust flow rates for individual circuits, facilitating hydraulic balancing and ensuring stable system performance in residential or commercial underfloor heating and radiator systems.