Valve system

A method of using a fluid fitting coupling system comprising

• a. a first fluid fitting assembly having a first fluid fitting body, a central axis, a first fluid passageway, a first mating component for rotation, and a first movable sealing apparatus at a proximal portion of the first fluid passageway in relation to the fluid fitting coupling system;
• b. a first rotationally engagable axial retainer having a first opening for a fluid to traverse there through, and to which the first fluid fitting is responsive;
• c. a second fluid fitting assembly having a second fluid fitting body, a central axis, a second fluid passageway, a second mating component for rotation that is engagable with the first mating component, and a second movable sealing apparatus at a distal portion of the second fluid passageway in relation to the fluid fitting coupling system;
• d. a second rotationally engagable axial retainer having a second opening for a fluid to traverse there through, to which said second fluid fitting assembly is responsive and which is capable of engaging said first rotationally engagable axial retainer;
• comprising the steps of:
• engaging the second rotationally engagable axial retainer with the first rotationally engagable axial retainer;
• and
• rotating in a first direction the second rotationally engagable axial retainer with the first rotationally engagable axial retainer which results in the first and second mating components rotating the respective first and second fluid fitting in a direction opposite the first direction so the first movable sealing apparatus is spaced a distance from the first opening and the second movable sealing apparatus is spaced a distance from the second opening.