The BYF-80 power plant sealing oil vacuum oil tank float valve is a valve commonly used for fluid control in power plant sealing oil devices. Its lever principle is to control the opening and closing of the valve through the buoyancy of the float ball.

A float valve is composed of a valve body, a valve cover, a float ball, and a lever. When liquid flows through the valve body, the floating ball will float up and down with changes in the liquid level. When the liquid level rises, the float also rises, causing the lever to move downwards, thereby closing the valve; When the liquid level drops, the float also drops, causing the lever to move upwards, thereby opening the valve.

The lever principle of BYF-80 power plant sealing oil vacuum oil tank float valve is based on the principle of buoyancy balance. When a floating ball is immersed in a liquid, the buoyancy it receives is equal to the product of the volume and density of the liquid discharged, and this buoyancy is transmitted to the valve through a lever, thereby controlling the opening and closing of the valve.

The advantages of floating ball valves are simple structure, reliable use, and convenient maintenance, which are widely used in liquid level control and flow control.

 

 

 

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DFYLSYC-2023-07-06-A