Radiator valve adapter M28 > M30 + Pin Extension by RNLDNKP | Download free STL model | Printables.com
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Herz radiator afsluiter adapter - M28 naar M30
Danfoss - Living range adapter for M28 Orkli valves
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M30*1.5 /m28*1.5 Hydronic Heating Radiator Valve Thermostatic Head For Water Heater & Boiler System - Buy Hydronic Heating Valve,Thermostatic Radiator Valve,Boiler System Valve Product on Alibaba.com
Xavax Adapter (geeignet für Heizkörperventile mit M28 x 1.5 mm Anschlussgewinde, Montage von elektronischen Ventilantrieben mit Anschlussgewinde M30 x 1,5 mm) messing : Amazon.ae: Automotive
Thermostatic head adapters: M28 Herz valve adapter