... pressure only 1.The primary function of regulator is to reduce the high pressure gas in cylinder or process line to a ... passes from cylinder to a piece of equipment.2.A regulator is not a flow control device. It is used to ... plated regulators.5.We provide regulator for various gases like Oxygen, Acetylene, LPG, Nitrogen, Hrydrogen, Zero Air, Argon, Carbon dioxide, Helium, Nitrous ...