How Float Balls Work
Hollow space or solid filled materials that are suspended at the end of a lever in a cistern, tank or a boiler that mostly used to regulate the level of a liquid and mostly water are generally referred to as float balls. When purchasing float balls, different shapes are available in the market where one can select from including spherical or cylindrical shapes. The hollow float balls which have air inside helps enhance their buoyancy in water or any other liquid so as to determine the liquid level. Plastic and other materials used in making the solid fill in solid float balls are supposed to be having a lower density than that of the floating liquid to enhance buoyancy and are also used for monitoring the liquid level. The floats balls mechanisms can also be utilized in other mechanisms to monitor the fluid level such as the switch mechanisms as well as translucent fluid-tubes. All the float balls depend on the principle of buoyancy where different densities between the float ball and the fluid helps in controlling and monitoring the fluid level.
There exists several types of float balls including stainless steel float ball. An alloy of steel made up of about 10% chromium which is hard and brittle metal and able to resist tarnishing and high temperatures because of its very high melting point is what is generally referred to as stainless steel. Stainless steel is preferred to ordinary steel as it does not rust or corrode easily. The use of stainless steel float balls is recommended since they are capable of withstanding very high temperatures and pressures and they are also able to provide maximum buoyancy. The stainless-steel float balls are quite strong and highly durable and their ability to resist corrosion allows them to be used in corrosive liquids to monitor the liquid level. Stainless steel float balls are more viable for use in any setting mostly the commercial setting since their great qualities makes them cost efficient.
Float ball mechanism is able to accurately monitor and control the fluid level and can be relied on since it have a valve that close the flow of the liquid into the cistern, tank or a boiler once the needed level is attained. A float ball works together with a valve and a stem which connects the float ball to the valve. The flow of the liquid into the cistern, tank or a boiler and the stem rising thus creating a tight seal to stop the flow of a liquid is mainly done by the valve. The float ball system works in such a way that the float ball level lowers once the fluid is removed from the cistern, tank or a boiler, this opens up the valve allowing more fluid to get in while the float ball rises as the fluid level rises until the required level is attained where the valve closes.