Abstract: The invention relates to a valve, in particular a sample injection valve, for a device (1) for synthesizing, analyzing, and/or separating, comprising at least three liquid connections (3?, 4?, 5?, 6?, 7?, 7?), a housing (8) as a valve part, and a valve body (9) as another valve part for selectively connecting the liquid connections (3?, 4?, 5?, 6?, 7?, 7?) by means of at least one flow channel (10, 11, 12) bounded at least partially by sealing surfaces (10?, 11?, 12?) between the housing (8) and the valve body (9), wherein the housing (8) and/or the valve body (9) are supported in such a way as to be movable relative to each other.

Abstract: The invention relates to a valve, in particular a sample injection valve, for a device (1) for synthesizing, analyzing, and/or separating, comprising at least three liquid connections (3?, 4?, 5?, 6?, 7?, 7?), a housing (8) as a valve part, and a valve body (9) as another valve part for selectively connecting the liquid connections (3?, 4?, 5?, 6?, 7?, 7?) by means of at least one flow channel (10, 11, 12) bounded at least partially by sealing surfaces (10?, 11?, 12?) between the housing (8) and the valve body (9), wherein the housing (8) and/or the valve body (9) are supported in such a way as to be movable relative to each other.