| 摘要 |
Valve body for a fuel injector; the valve body is provided with a cylindrical tubular container which has a central cylindrical cavity, a valve seat which is disposed at a lower end of the tubular container, a pin which can engage the valve seat and is accommodated in a sliding manner inside the tubular container, a lower guide for the pin, which guide is accommodated in the valve seat, and an upper guide for the pin which is contained in a support element, which is disposed at an upper end of the tubular container and defines a pair of supply apertures which open into the cavity for supply of fuel to the cavity itself.
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