Papua New Guinea Manual Rectangular Ventilation Valve

Product Description

The manual rectangular ventilation valve is welded with high-quality alloy steel, which has the advantages of small size, light weight, wear resistance, long life, small resistance, large flow section, and flexible opening and closing. The valve is widely used in metallurgy, building materials, petrochemical, light industry and other industries in the pipeline, the gas, semi-fluid, containing dust gas medium flow opening and closing, automatic adjustment or remote control.

1. Novel design, unique structure, light weight, fast opening and closing,

2. Small torque, convenient operation, labor-saving and flexible,

3. Adopt adapted materials to meet medium, high and low temperature of different media and corrosive media,

Manual rectangular ventilation valve is widely used in ventilation and dust removal system. It is used for flow regulation and throttling of dusty gas, gas pipeline, ventilation purification device, flue gas pipeline, etc. The manual rectangular ventilation valve is welded with high-quality wear-resistant materials. It is stable and reliable in operation, convenient in operation, sensitive in action, long in service life and convenient in installation and maintenance. It is especially suitable for low pressure difference, large diameter and large flow occasions, valves of different properties.

The manual rectangular ventilation valve is made of steel plate welding. It has short structure size, light weight, convenient installation, small flow resistance, large circulation, avoiding the influence of high temperature expansion, light operation, and large expansion gap between the butterfly plate and the valve body. It can effectively prevent jamming caused by thermal expansion and contraction.


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