3. What is the function of a high-temperature butterfly valve?
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3. What is the function of a high-temperature butterfly valve?
Answer: To truncate or control the flow rate of the fluid.
(1) Used to adjust the pressure of the second regenerator and the load on the flue gas engine during normal operation； (2) Used to control the acceleration and deceleration of the unit during startup ； (3) This valve also serves as one of the safety valves for shutting off smoke in case of an emergency shutdown, but due to its poor sealing performance, it only acts as a supplement to the main shut-off valve.
Truncate or control the flow rate of high-temperature fluids to ensure the safe operation of the system.
Used in high-temperature applications to prevent ordinary valve bodies from failing in terms of sealing under high temperatures
High-temperature butterfly valves are generally of all-metal welded construction; they are relatively simple to manufacture, have a low overall weight, and are easy to install. They are often used in applications involving gases where strict leakage requirements do not apply