R557F

Mixing and distribution manifold with thermostatic head and flow meters

Pre-assembled manifold for radiant systems supplied with high temperature water. With flow meters (scale 0,5-5 l/min). Mixing obtain ed through R462L thermostatic head. Circuits balancing possible. Circuits adjustment can be made by taking off handwheels of valves and assembling R478, R478M, R473, R473M electrical actuators.
R558 (included) or R558N keys to be used for balancing.
To be ordered separately:
- R401TG or R402TG valve with thermostatic option.
- R14TG o R15TG lockshield valve.
This kit does not include:
- circul ator and K373 safety thermostat.

Info

Centre distance circulator recommended: 130 mm.
From 2 to 7 outlets = R557Y051 cabinet.
From 8 to 12 outlets = R557Y052 cabinet.

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