Introduction
Steam traps are devices used to empty a system of condensate and other non-condensable gases, while preventing the escape of steam out of the system in a safe and efficient way. They are used in a variety of applications ranging from industrial process technologies, building heating systems, and other air conditioning applications. One type of steam trap that has been used for decades is the float ball steam trap.
This device is successful in de-aerating liquids, safely and efficiently draining condensate, and controlling air and steam in the system. The float ball steam trap is a lever-balanced, diaphragm-operated valve that operates based on the ratio between the weight of a float ball, buoyancy, and the forces generated by any operating pressure. The float ball is made of a lightweight material, typically stainless steel or brass, and is attached to the top of a valve stem. The valve stem is then connected to the diaphragm on the valve body.
Between the float ball and the valve body is a chamber in which steam and air are admitted as the pressure in the system rises and falls. When the pressure is high, steam enters the trap and the product puts a buoyancy force on the float ball, which in turn actuates the diaphragm. The diaphragm then opens the valve so that steam and air can escape, thus allowing for an efficient release of pressure and allowing for the drain of condensate.
At the same time, when the pressure is low, the buoyancy force decreases, allowing the float ball to rest on the seat. This completely seals off the steam trap and prevents the release of any more steam or air. The diaphragm is then held in a closed position, maintaining the vacuum seal and preventing the passage of any more steam or air.
Advantages of Float Ball Steam Trap
Float ball steam traps are known for their efficient performance. They offer a wide range of operational benefits, such as:
Easy to Install and Maintain: Float ball steam traps are very easy to install and maintain. All the necessary components are self-contained, and the unit is designed with two ports that can be used to simultaneously install and test the unit. Since there is no need for external piping or strainers, installation is simple and fast.
Robust and Reliable: Float ball steam traps are robust and reliable. They are also very efficient in handling a wide range of pressures, temperatures, and capacities. The robust design also ensures that the traps require minimal maintenance, as they are designed to last a long time.
Highly Versatile: As float ball steam traps are available in a wide range of sizes and types, they are highly versatile and suitable for a variety of applications.
Virtually Maintenance Free: As they are designed to be easy to install and maintenance-free, float ball steam traps require little in the way of costly maintenance. This is advantageous for any business looking to save money and time in the operation and upkeep of their equipment.
Conclusion
In conclusion, float ball steam traps offer a wide range of advantages and are the preferred choice for a variety of applications that require the safe and efficient control of air and steam in the system. They are easy to install and maintain, and offer a robust, reliable performance. Moreover, as they require little maintenance, they allow businesses to save money and time in the operation and upkeep of their equipment.
