841-843 – Straight valve with thermostatic option

Straight valve with thermostatic option. For copper, Pex-Al-Pex, pex piping. With anti-leakage radiator union. Choose thermostatic and electrothermic actuators with 28×1,5 connection thread. For installation of electrothermic actuators use connection ring art. 22023AY20.

Technical datasheet

Declaration of Conformity

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Codes and dimensions

Art.SizeFitting threadCode
8413/8"24x1,582841AC0620100
8411/2"24x1,582841AD0620100
8433/8"1/2"82843AC0620100
8431/2"1/2"82843AD0620100