Abstract: A faucet assembly comprises a housing having a first port and a second port. A channel passes through the housing from the first port to the second port. The faucet assembly further comprises a plug positioned within the housing. The plug is movable between a first position and a second position. When the plug is in the first position the first port is fluidly connected to the second port, and when the plug is in the second position the channel is occluded. The faucet assembly further comprises an actuator that is at least partially positioned outside the housing. The actuator is configured to move the plug between the first and second positions. The faucet assembly further comprises a locking mechanism that is movable between a locked position and an unlocked position. When the locking mechanism is in the locked position the actuator is immobilized. When the locking mechanism is in the unlocked position the actuator can move the plug between the first and second positions.