Metering valve for metering a fluid which serves in particular for fuel injection systems, mounting system for injection systems, and injection system having such a metering valve

A mounting system mounting a fluid metering valve on a connector body of a fluid-conveyor of a fuel injection system, wherein the fluid metering valve includes:

• a support that includes a spherical surface;
• and
• a connector:
• that is insertable at least partly into a receiving space of the connector body;
• on which the support is configured to be disposed in an installed state;
• and
• that is mountable on the connector body in the installed state via the support bracing with its spherical support surface directly or indirectly against the connector body.

An injection system comprising:

• a fluid-conveyor;
• and
• a metering valve that includes:
• a support that includes a spherical surface;
• and
• a connector:
• that is insertable at least partly into a receiving space of a connector body of the fluid-conveyor;
• on which the support is configured to be disposed in an installed state;
• and
• that is mountable on the connector body in the installed state via the support bracing with its spherical support surface directly or indirectly against the connector body.