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Dynamic flow balance valve, also known as: self-flow control valve, self-balancing valve, constant flow valve, automatic balancing valve, which is based on system conditions (pressure) changes automatically change the drag coefficient, Within the range, you can effectively control the flow through to maintain a constant value, that is, when the pressure difference between the front and back of the valve increases, the valve automatically closes the flow of small movements can not increase, on the contrary, when the pressure drop decreases, the valve Automatically open large, the flow remains unchanged, but when the pressure is less than or greater than the normal working range of the valve, it can not provide an additional pressure head, the valve hit the fully open or fully closed position than the flow rate is still set Low or high flow rate can not be controlled.
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Dongguan Bayi Automation Equipment Co., Ltd , https://www.bayipolisher.com