... inflating/deflating the tyre and providing air seal.The valve core provides the primary air seal in a tubeless ... packageWe manufacture different kind of valve including rubber valve , materal valve , tire repair valve and TPMS valve suitable for passenger car, vans, ATV, motocycle, bicycle, ... other products in the same page. TR423 Tubeless Tire valve, EPDM Rubber Tire valve, Passenger car tire valve