Radiator valve adapter M28 > M30 + Pin Extension

prusaprinters

<p>For my new Eurotronic Spirit smart radiator valves I needed a clean and easy adapter.</p> <p>There are many adapters out there that are quite bulky, couldn't figure out why that would be necessary... So designed my own in a few minutes.</p> <p>My radiators already had a dynamic valve on them. But the thread is M28. The new valves need M30.</p> <p>This print creates a 2mm ring with a inner thread of M28 and a outer thread of M30.</p> <p>Next I needed to extend the pin, which is done by the simple extension pin.</p> <h3>Print instructions</h3><p>Print in the lowest resolution you can, using ASA or ABS.</p> <p>The extension pin should be printed upside (with hole) down for best result.</p>