Engine Valves

Engine valves are used in most piston engines to open and close the intake and exhaust ports in the cylinder heads. The valve is usually a flat disk of metal with a long rod known as the valve stem out one end.

Engine valves are usually made up of silicon alloy steel. Nowadays stellite alloys are used much to increase the wear resistance and for...

Engine valves are used in most piston engines to open and close the intake and exhaust ports in the cylinder heads. The valve is usually a flat disk of metal with a long rod known as the valve stem out one end.

Engine valves are usually made up of silicon alloy steel. Nowadays stellite alloys are used much to increase the wear resistance and for operations at high temperatures. Valves are processed with nitridization or chrome or titanium platting to harden the surface and stem.

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Engine Valves  There are 40 products.

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Showing 1 - 12 of 40 items