A pressure actuated switching valve comprising: a valve chamber, wherein the valve chamber includes a first chamber portion defining an inlet, the first chamber portion having a first inner diameter; a second chamber portion defining an outlet, the second chamber portion having a second inner diameter that is greater than the first inner diameter; a first sealing surface defined between the first chamber portion and the second chamber portion, a third chamber portion having a third inner diameter that is greater than the first inner diameter; a fourth chamber portion having a fourth inner diameter that is greater than first inner diameter, and a fifth chamber portion; a second sealing surface defined at an interface of the fourth chamber portion and the fifth chamber portion; and a valve member slidingly arranged in the valve chamber, wherein the valve member includes a first section arranged in the second chamber portion, the first section having a first outer diameter that is greater than the first inner diameter and being configured to selectively engage the first sealing surface; a second section arranged in the third chamber portion, the second section having a second outer diameter that is closely matched to the third inner diameter, and a third section arranged in the fourth chamber portion, the third section having a third outer diameter that is greater than the first outer diameter, the second outer diameter, and the second inner diameter, and being configured to selectively engage the second sealing surface. a valve chamber, wherein the valve chamber includes a first chamber portion defining an inlet, the first chamber portion having a first inner diameter; a second chamber portion defining an outlet, the second chamber portion having a second inner diameter that is greater than the first inner diameter; a first sealing surface defined between the first chamber portion a first chamber portion defining an inlet, the first chamber portion having a first inner diameter; a second chamber portion defining an outlet, the second chamber portion having a second inner diameter that is greater than the first inner diameter; a first sealing surface defined between the first chamber portion and the second chamber portion, a third chamber portion having a third inner diameter that is greater than the first inner diameter; a fourth chamber portion having a fourth inner diameter that is greater than first inner diameter, and a fifth chamber portion; a second sealing surface defined at an interface of the fourth chamber portion and the fifth chamber portion; and a valve member slidingly arranged in the valve chamber, wherein the valve member includes a first section arranged in the second chamber portion, the first section having a first outer diameter that is greater than the first inner diameter and being configured to selectively engage the first sealing surface; a second section arranged in the third chamber portion, the second section having a second outer diameter that is closely matched to the third inner diameter, and a third section arranged in the fourth chamber portion, the third section having a third outer diameter that is greater than the first outer diameter, the second outer diameter, and the second inner diameter, and being configured to selectively engage the second sealing surface. a third chamber portion having a third inner diameter that is greater than the first inner diameter; a fourth chamber portion having a fourth inner diameter that is greater than first inner diameter, and a fifth chamber portion; a second sealing surface defined at an interface of the fourth chamber portion and the fifth chamber portion; and a valve member slidingly arranged in the valve chamber, wherein the valve member includes a first section arranged in the second chamber portion, the first section having a first outer diameter that is greater than the first inner diameter and being configured to selectively engage the first sealing surface; a second section arranged in the third chamber portion, the second section having a second outer diameter that is closely matched to the third inner diameter, and a third section arranged in the fourth chamber portion, the third section having a third outer diameter that is greater than the first outer diameter, the second outer diameter, and the second inner diameter, and being configured to selectively engage the second sealing surface. a first section arranged in the second chamber portion, the first section having a first outer diameter that is greater than the first inner diameter and being configured to selectively engage the first sealing surface; a second section arranged in the third chamber portion, the second section having a second outer diameter that is closely matched to the third inner diameter, and a third section arranged in the fourth chamber portion, the third section having a third outer diameter that is greater than the first outer diameter, the second outer diameter, and the second inner diameter, and being configured to selectively engage the second sealing surface.