A rotary valve comprising a stator with an inner stator face, and a rotor with an inner rotor face arranged in sealing contact with the inner stator face, the rotor is rotatably movable to a plurality of rotor positions about a rotational axis relative to the inner stator face, wherein the stator comprises: a first port in fluidic communication with a first orifice at the inner stator face; a second port in fluidic communication with a second orifice at the inner stator face; a third port in fluidic communication with a third orifice at the inner stator face; a fourth port in fluidic communication with a fourth orifice at the inner stator face; a fifth port in fluidic communication with a fifth orifice at the inner stator face; a sixth port in fluidic communication with a sixth orifice at the inner stator face; a seventh port in fluidic communication with a seventh orifice (PCFP) at the inner stator face; an eighth port in fluidic communication with an eighth orifice at the inner stator face; and the rotor comprises two or more rotor interconnection paths (402a-402g) for selective fluidic interconnection of said orifices with respect to the rotor position and wherein the rotor interconnection paths are arranged to: in a first rotor position, connect: the first orifice to the fourth orifice; the second orifice to the third orifice; and the eighth orifice to the seventh orifice (PCFP) and the sixth orifice via a bending groove; in a second rotor position, connect: the first orifice to the fourth orifice; the second orifice to the third orifice; the eighth orifice to the fifth orifice; and the sixth orifice to the seventh orifice (PCFP); in a third rotor position, connect: the eighth orifice to the third orifice; the fourth orifice to the fifth orifice; and the sixth orifice to the seventh orifice (PCFP). a first port in fluidic communication with a first orifice at the inner stator face; a second port in fluidic communication with a second orifice at the inner stator face; a third port in fluidic communication with a third orifice at the inner stator face; a fourth port in fluidic communication with a fourth orifice at the inner stator face; a fifth port in fluidic communication with a fifth orifice at the inner stator face; a sixth port in fluidic communication with a sixth orifice at the inner stator face; a seventh port in fluidic communication with a seventh orifice (PCFP) at the inner stator face; an eighth port in fluidic communication with an eighth orifice at the inner stator face; and the rotor comprises two or more rotor interconnection paths (402a-402g) for selective fluidic interconnection of said orifices with respect to the rotor position and wherein the rotor interconnection paths are arranged to: in a first rotor position, connect: the first orifice to the fourth orifice; the second orifice to the third orifice; and the eighth orifice to the seventh orifice (PCFP) and the sixth orifice via a bending groove; in a second rotor position, connect: the first orifice to the fourth orifice; the second orifice to the third orifice; the eighth orifice to the fifth orifice; and the sixth orifice to the seventh orifice (PCFP); in a third rotor position, connect: the eighth orifice to the third orifice; the fourth orifice to the fifth orifice; and the sixth orifice to the seventh orifice (PCFP). in a first rotor position, connect: the first orifice to the fourth orifice; the second orifice to the third orifice; and the eighth orifice to the seventh orifice (PCFP) and the sixth orifice via a bending groove; the first orifice to the fourth orifice; the second orifice to the third orifice; and the eighth orifice to the seventh orifice (PCFP) and the sixth orifice via a bending groove; in a second rotor position, connect: the first orifice to the fourth orifice; the second orifice to the third orifice; the eighth orifice to the fifth orifice; and the sixth orifice to the seventh orifice (PCFP); the first orifice to the fourth orifice; the second orifice to the third orifice; the eighth orifice to the fifth orifice; and the sixth orifice to the seventh orifice (PCFP); in a third rotor position, connect: the eighth orifice to the third orifice; the fourth orifice to the fifth orifice; and the sixth orifice to the seventh orifice (PCFP). the eighth orifice to the third orifice; the fourth orifice to the fifth orifice; and the sixth orifice to the seventh orifice (PCFP).