TR 412 IME V2.03.6

SNAP-IN passenger car tubeless tyre valve TR 412 WONDER V2.03.6. HIGH QUALITY Wonder valves meet the requirements of the major international standards (ISO, ETRTO, T&RA, DIN, SAE, and JIS). Wonder performs in its internal laboratories all the tests required by international standards on the quality and safety of valves: Anti-corrosion testing (weather resistance is tested in climatic rooms). Mechanical testing of mounting and burst resistance Testing of resistance to dynamic stress in combination with thermal stress Testing of airtightness in relation to temperature variation and further to combined temperature/humidity cycles Ozone resistance testing Air flow testing Dimensional testing on metal and rubber Each Wonder valve is inspected individually before shipment to check the appearance, airtightness, and positioning of each component. RAW MATERIALSWonder uses only materials of the highest quality and of certified provenance. MADE IN ITALYWonder valves are designed, manufactured, and tested at the Cremona (Italy) plant according to the IATF 16949:2016 certified system.