ME R DG 13 Mox Regulator consists of a safety valve, which regulates the sudden increase in pressure, whenever pressure increases to 80 psi or more. It is used for a regular supply of oxygen to the human body, ventilation in a coma, anesthesia during the operation, and whenever oxygen is required. these regulators are used for oxygen therapy. Using assembly tubing, these products are also connected to the anesthesia machine. There are two connectors for this ME R DG 13 Mox Regulator that are index adaptors at one end and nut nipple connectors at the other.