Universal valve body

A valve assembly comprising:

• a housing having a first inlet port, a second inlet port, a first outlet port, and a second outlet port;
• a fluid control cartridge disposed in the housing, the fluid control cartridge oriented in a first position if hot water is provided to the first inlet port, and the fluid control cartridge oriented in a second position if hot water is provided to the second inlet port;
• and
• an aspirator including a first channel configured to direct fluid from the fluid control cartridge to the first outlet port and including a second channel configured to guide fluid to the second outlet port;
• wherein the aspirator is coupled to the fluid control cartridge in a first orientation when the fluid control cartridge is in the first position and wherein the aspirator is coupled to the fluid control cartridge in the second orientation when the fluid control cartridge is in the second position
• wherein the aspirator is configured to be removable from the fluid control cartridge in the first orientation and re-insertable into the fluid control cartridge in the second orientation, thereby allowing the fluid control cartridge to be rotated 180 degrees relative to the housing while maintaining the aspirator in an unchanging orientation relative to the housing.