Gas Cylinder Regulators are the advanced control devices, which are needed to maintain the systems defined pressure. These can cutoff the flow of liquid and gas when he flame gets to a certain pressure. Offered systems are made to provide control in various applications. Gas Cylinder Regulators are useful for oil and gas processing.The provided regulators are needed to reduce the high pressures of the stored. They are really needed for the safe use of gas cylinders. Offered solutions are provided with safety as well as effectiveness of the many operating systems. They are really required to control pressure and work in harmony with flow meter.