Louver Valve

Size Range
12" ~ 152" (DN50~DN3800)
Temperature Range
Pressure Rating
10LB (PN1~PN2.5)
Operation Type
Turbo, Pneumatic, Electric, etc.
Louver Valve

Specification parameters

Name Louver valve
Size 12" ~ 152" (DN50~DN3800)
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%

Design Standards

Design Standards GB/T12238-1 989 JB/T8692-1998
Flange connection size GB/T9115.1-2000
Structure length GB/T1222.1989
Pressure test GB/T13927-1992;JB/T9092-1999

Product Description

 louver valve is used for ventilation and dust removal pipelines for ventilation and adjustment of equipment air volume. This product is mainly used for ventilation, dust removal and environmental protection in metallurgy, mining, cement, chemical, power generation and other industries. It has the characteristics of light weight, small flow resistance, simple structure and flexible opening and closing. The louver valve is a new product jointly developed by Xingfeng and the scientific research unit, and has passed the national appraisal. The louver valve is a reliable device for regulating and opening and closing air, flue gas, dust gas and flammable gas. The louver valve can be used with various kinds. The actuators are combined into different performance valves, with many blades, low noise, light weight, small operating torque, large circulation capacity, convenient operation and low price. It is especially suitable for large diameter, large flow and low pressure differential applications. Applicable medium: air, flue gas, dusty gas, flammable gas, etc.


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