GVT’s tyre valve is a three (3) piece unit offered as an alternative for the current eight (8) to twelve (12) part tyre valve. GVT's valve is capable of being applied to both automobiles and bicycles without modification to the existing tube or pump equipment.

The individual parts of GVT’s tyre valve have been designed to be injection mouldable, greatly reducing costs associated with raw materials, manufacture and assembly.

GVT's car and bicycle tyre valve designs have the following advantages over existing valves in the market: