Supply of self-operated pressure regulator valve

Self-pressure regulating valve www.suomengfm.com according to two types of sub-valve for the pressure measuring point location before and after the valve, the pressure points in front of the valve used to adjust the valve before the pressure is constant; pressure points in the valve, for constant pressure regulating valve. When the pressure in the valve before and after the introduction of the implementing agencies on both sides of the chamber, the Self-pressure regulating valve can be adjusted both ends of the valve, the pressure is constant, can also be installed on the pipe orifice pressure difference across the introduction of the film executive institutions on both sides of the chamber to form a self-operated flow control valve, or otherwise traffic inspection with self-operated pressure regulating valve to regulate flow.