Abstract: A multi-channel disc valve assembly including: a first inlet chamber having a first inlet port; a second inlet chamber having a second inlet port; a multi-channel mixing chamber body having at least one first chamber opening fluidly communicable with the first inlet chamber and at least one second chamber opening fluidly communicable with the second inlet chamber; a first disc valve sub-assembly positioned between the first inlet chamber and the multi-channel mixing chamber body, the first disc valve sub-assembly including a first movable disc; and a second disc valve sub-assembly positioned between the second inlet chamber and the multi-channel mixing chamber body, the second disc valve sub-assembly including a second movable disc; the first and second movable discs being rotatable to respectively alter fluid flow pathways from the first inlet chamber to the multi-channel mixing chamber body and from the second inlet chamber to the multi-channel mixing chamber body.

Abstract: A multi-channel disc valve assembly including: a first inlet chamber having a first inlet port; a second inlet chamber having a second inlet port; a multi-channel mixing chamber body having at least one first chamber opening fluidly communicable with the first inlet chamber and at least one second chamber opening fluidly communicable with the second inlet chamber; a first disc valve sub-assembly positioned between the first inlet chamber and the multi-channel mixing chamber body, the first disc valve sub-assembly including a first movable disc; and a second disc valve sub-assembly positioned between the second inlet chamber and the multi-channel mixing chamber body, the second disc valve sub-assembly including a second movable disc; the first and second movable discs being rotatable to respectively alter fluid flow pathways from the first inlet chamber to the multi-channel mixing chamber body and from the second inlet chamber to the multi-channel mixing chamber body.

Abstract: A ball valve apparatus with an improved linearity of fluid flow therethrough is provided. The ball valve includes a valve housing including a housing inlet and a housing outlet; a valve ball receivable within the valve housing, the valve ball having a bore therethrough, a ball inlet and ball outlet of the valve ball which are in fluid communication with the bore, a fluid flow path through the ball valve apparatus being defined at least in part by the housing inlet, housing outlet, ball inlet, ball outlet and the bore. There is also provided a valve stem engagable with the valve ball and.

Abstract: A ball valve apparatus with an improved linearity of fluid flow therethrough is provided. The ball valve includes a valve housing including a housing inlet and a housing outlet; a valve ball receivable within the valve housing, the valve ball having a bore therethrough, a ball inlet and ball outlet of the valve ball which are in fluid communication with the bore, a fluid flow path through the ball valve apparatus being defined at least in part by the housing inlet, housing outlet, ball inlet, ball outlet and the bore. There is also provided a valve stem engagable with the valve ball and.