8
QUALITY AND SAFETY
With its experience supplying automobile
manufacturers and tyre manufacturers, Schrader
offers in the aftermarket a complete range
of tubeless valves compliant with ETRO
and ISO standards.
VALVE REPLACEMENT AND MAINTENANCE
Valves are subject to a lot of strain:
• Bending from centrifugal force
• Extreme temperature change due to their close
proximity to brake drums or discs
• Poor weather conditions and salty air, road salt, etc.
• Natural ageing of the rubber
• Corrosion of aluminium valves
• Hydrocarbons
Rubber snap-in tubeless valves,
Schrader ORIGINAL,
50 years of experience = quality and safety.
MANUFACTURING AND LABORATORYTESTS
Rubber valves:
• Automatic 100%airtightness controls
in production
• Ozone, bending and impact-proof
• Airtightness at temperatures from -40 to + 100°C
• Blowout, placement and tear-off tests
• Over-pressure tests carried out at 13 bar for 2 mins.
Metal valves:
• Resistance to mechanical stresses
• Resistance to saline mist
SENSORS
• Schrader, leader in the TPMSmarket in Original
Equipement with a 53%share in the world market
• Manufacturing plant in Northern Ireland
• Research and Development in France
and Northern Ireland
Chapter 1
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