Square Butterfly Valve

Size Range
8" ~ 120" 200*200-3000*3000
Temperature Range
Pressure Rating
10LB (PN1~PN2.5)
Operation Type
Turbo, Pneumatic, Electric, etc.
Square Butterfly Valve

Specification parameters

Model DBD (electric) SBD (manual)
Size 8" ~ 120"  200*200-3000*3000
Pressure 10LB  (PN1~PN2.5)
Temperature -20°C~+425°C
Drive Mode Turbo, Pneumatic, Electric, etc.
Applicable media air, smoke, dust, etc.
Leak Rate Common type ≤5% Low leakage rate ≤3%
Applicable media air, smoke, dusty gas, flammable gas, etc.

Product use

Square butterfly valve can be used for ventilation and conditioning equipment on ventilation and dust removal lines. It is mainly used for ventilation, dust removal and environmental protection in metallurgy, mining, cement, chemical, power generation and other industries. The square multi-leaf butterfly valve is a new product jointly developed by Xingfeng and the scientific research unit, and has passed the national appraisal. The square multi-leaf butterfly valve is a reliable device for regulating and opening and closing air, flue gas, dust gas and flammable gas. The butterfly butterfly valve can be combined with various actuators to form different performance valves. The product has many blades, low noise, light weight, small operating torque, large circulation capacity, convenient operation and low price. It is especially suitable for large diameter and large flow. Used in low pressure difference applications.


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