Exhaust Duct
Draught Regulating Valve
To be installed in the waste gas to control the melting tank pressure.
Type 1
Vertical stroke guillotine valve
- High temperature resistance steel
- Driver
- Pneumatic servo motor or electrical servo motor
- Emergency manual wheel
- Counter-weight motion assistance
Type 2
Vertical shaft butterfly valve
- The servo-actuator can be disconnected from the air source and manually operated in emergency
Type 3
Double butterfly valve
- One valve to gross regulation and the other bladefor fine tuning, both electrically actuated. Forecast of duty switch after
a certain amount of time. - Complete with driving system and transducer
- Emergency manual regulation
- Manual gate up to 20% by pass opening
Do you need a custom accessory?
Contact usRegenerative & Recuperative Furnace
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