we are offering Valve Set. Valves are the devices, which are used for regulating the flow of fluids or liquids. They are used in automobiles. Automotive valves can be found in bicycle tires and engines. Auto valves of varied sizes and dimensions are used in almost all types of cars, trucks, aircraft, two wheelers and tractors. Auto valve used in automobiles can be made from a variety of raw materials like stainless steel, brass, copper, galvanized iron, carbon steel, caste steel, aluminum, and bronze.