Valve control method and device, control equipment and computer equipment

The embodiments of the invention disclose a valve control method and device, control equipment and computer equipment. The valve control method comprises the steps that S1, the current flow speed of a valve is obtained; S2, if the current flow velocity is not within a target flow velocity range, the opening degree of the valve is adjusted; S3, if the current flow velocity after opening adjustment is not in the target flow velocity range, the valve is adjusted to the original opening, and the step S1 is executed; and S4, if the number of times of opening adjustment is equal to N and the current flow velocity after opening adjustment for the N time is not in the target flow velocity range, the target flow velocity range is updated and the S1 is executed until the current flow velocity of the valve is within the updated target flow velocity range. According to the embodiments, the service life of the valve is prolonged, and the metering precision of a flowmeter is improved. 本发明实施例公开了一种阀门控制方法、控制装置、控制设备及计算机设备。该阀门控