Devices, systems, and methods for medical cleaning valves

A valve for a medical device, comprising:

• an interface member;
• a valve stem to which the interface member is removably couplable, the valve stem including a proximal end, a distal end, two or more orifices, and a lumen in fluid communication with first and second orifices of the two or more orifices, wherein the first orifice is located proximate the distal end of the valve stem, and wherein the lumen is plugged at the proximal end of the valve stem by the interface member;
• and
• two or more seals comprising a monolithic, unitary structure with the valve stem, wherein a first seal of the two or more seals is positioned between the proximal end of the valve stem and the second orifice, and a second seal of the two or more seals is positioned between the second orifice and the distal end of the valve stem,
• wherein the interface member surrounds the first seal of the two or more seals when the interface member is coupled with the valve stem.