The Air Flow Valve Core, called the valve pin in the trade, is the small screw-in core that holds air inside the valve stem. Each core has the slotted top, the threaded body and the red sealing band visible in the photograph, and fits standard car, two-wheeler and commercial valve stems that take a normal core.
Cores are a consumable and are usually changed whenever a valve is opened or a tyre is repaired, so they are supplied in bulk. The pack holds 100 pieces, laid out individually in a moulded plastic tray so the counter man can pick one at a time without spilling the lot.
Item code AF-037, quantity 100 pieces per pack as printed. Made in India by Alfon Taps Ltd under the Air Flow brand.