The placement of the lever floating ball steam trap adopts a new type of membrane box element as the automatic air discharge valve, which can automatically remove non condensable gases and is very sensitive. Its advantages are that it is not affected by pressure, temperature, and fluctuations in condensate flow rate, and can continuously drain water. When there is water, it is discharged immediately, and the low cooling degree is 0 ℃, which can achieve good working efficiency of the heating equipment; The valve seat of the lever floating ball steam trap is always below the liquid level, forming a water seal and no steam leakage; Its low working pressure is 0.01Mpa, and the high back pressure rate is ≤ 85%; Internally equipped with exhaust system, it has high quality and long service life. This steam trap is designed with a balanced double seat structure, which can achieve small volume and large drainage capacity. It is particularly suitable for blocking steam drainage in large heating equipment and heat exchange station equipment, and is a steam trap for large heating equipment.

This valve utilizes dual valve holes to reduce the pressure of the valve core when opening, thereby achieving a large displacement. During operation, the float floats up and down with the change of liquid position in the valve chamber, driving the lever to open or close the valve seat. Due to the valve seat hole being below the condensate water level, a water seal is formed, and water and steam naturally separate, achieving no steam leakage.