It is suitable for cooling air main pipe of hot blast stove.
2?Main technical characteristics?
1) The butterfly disc is oblique type, and the adjustment angle is 0 °-60 °. External bearing, flexible, reliable, electric device, Low operating ambient temperature .
?2?Butterfly disc is casting structure, valve body is cast welding structure, can adopt casting structure according to customer demand.
?3?LDZ949W is an automatic regulation cold air discharge valve, and the electric actuator can convert the control signal of the system into a corresponding action, so that the controlled medium works according to the state specified by the system, can be operated on site, and can realize remote centralized control (need to be provided with a servo amplifier and an operator, The user can self-match
?4?There are two types of structure of the piston bleeding and three-eccentric butterfly valve, which is made according to the customer's needs
?5?The silencer can be configured on the vent tube