High temperature round Refractory Lined Damper Valve

The High temperature Refractory Lined Damper Valve can be used with manual worm gear, pneumatic or electric actuators, and radiator is installed to protect the electric and pneumatic actuators and prolong the service life of the valve. It is widely used in metallurgy, heat treatment, industrial furnace, petroleum, chemical industry, cement, electric power waste heat boiler system, installed on high temperature flue gas pipeline, automatically controlled or cut off by receiving regulating signal. When the valve is in the closed position, there is a gap between the valve plate and the valve body to ensure the normal use during thermal expansion

The valve body with lined plate and seat. The High temperature Refractory Lined Damper Valvehas high strength, wear resistance and corrosion resistance.

The High temperature Refractory Lined Damper Valve can be designed and manufactured into a round shape according to the needs of users, so as to meet the needs of flue with different cross-section shapes. The flue baffle is equipped with manual actuator (when the diameter is not more than 900mm, it is equipped with hand wheel mechanism), pointer and 0 ~ 90 indicator board to indicate the opening degree of valve plate.

The High temperature Refractory Lined Damper Valve can withstand high temperature of 1100 ℃ without jamming and collapse

During use, the influence of thermal expansion and cold contraction of the valve will cause the stem and packing to lock, and the valve plate and valve seat to lock. Or too much residual leads to excessive leakage rate of medium. Before processing, Jinbin valve will select the appropriate material according to the temperature, and calculate the expansion amount according to the material and thickness. Under the condition of ensuring low leakage rate, the valve will not be stuck.

In the process of use, high temperature through the stem heat conduction to the top of the stem, destroy the actuator circuit or seal ring, resulting in valve necrosis. Jinbin valve will lengthen the stem, increase heat sink, reduce the damage of high temperature to the valve.

Tianjin Tanggu Jinbin Valve Co., Ltd. was founded in 2004, with registered capital of 113 million yuan, 156 employees, 28 sales agents of China,covering an area of 20,000 square meters in total, and 15,100 square meters for factories and offices.It is a valve manufacturer engaged in professional R&D, production and sales,a joint-stock enterprise integrating science, industry and trade.

The company now has 3.5m vertical lathe, 2000mm * 4000mm boring and milling machine and other large processing equipment, multi-functional valve performance testing device and a series of perfect testing equipment