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£7.50
Please read the What I will Need section below to find the right options for you.
The main body of the Auto Bleed Valve (excluding the side connector) is approximately 33mm high and 14mm in diameter. When properly installed the Auto Bleed Valve will protrude no more than 22mm from the end of radiator.
The valve comes with a 5mm connection thread, which is compatible with the vast majority of modern radiators. If your radiators are over 40 years, they may have 6mm connection threads, in which case you will also need to buy one 6mm adaptor for each valve you order.
This is the standard valve with a 5mm connector that connects to the side of the radiator
This is an alternative to the standard valve which mounts to the top of the radiator rather than the side
This is a 6mm adapter for older radiators