Suitable for middle and small blastfurnace hot blast stove system. Used for hot blast valve, flow back dampingdown valve, valve, mix the wind valve, combustion flue valve, etc.
Has a simple structure, cooling water cavity is big, the characteristicsof low water quality requirements, economical and practical.
Driving mode: there are hydraulic (model: LR742W (H)), electric (model:LR942W (H)), manual, also can be configured according to the requirements ofcustomers.
Product specifications: 12 ~ DN1300
Applicable temperature: 1100 â or less
To adapt to the medium: The hot air and flue gas, gas
Nominal pressure: 0.25 ~ 0.40 Mpa
Open-close differential pressure: 0.01 MPa