Valve insert for radiators M22 x 1.5 from 1989 onwards 4316-02.300

Replacement insert for panel radiators for professional maintenance and repair.

This replacement insert with 6-step presetting by Heimeier is designed for targeted replacement in professional use and is suitable for panel radiators from Biasi, Concept, Diatherm, Dianorm, Ferroli, Superia and Arbonia from year of manufacture 1989 onwards.  The precise manufacture allows secure installation and reliable valve operation in everyday trade applications.
It is ideal for restoring existing heating systems quickly and efficiently without having to replace the radiator, helping to reduce both time and material costs.

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