
This valve is widely used at the venting pipe and air-blower inlet in building material, glass, mining, power, light industry and papermaking departments. It is equipped with air-blower to adjust flow in pipe by the different working conditions and meet the demand of pipe technology operation.
Structure characteristic:
The valve has the features of novel design and compact structure. Its regulating disc adopts multi-blade and multi-axle, which can shunt airflow. Flow resistance and open-close torque is little and operation is reliable. The lubricating bearing of transmission part is flexible on operation and handy of regulating with little coefficient of friction. It can control the airflow effectively and stabilize the output curve of air-blower and make the working system in state by making full use of energy. It is the ideal regulating device in all kinds of air piping system.
Nominal pressure | 介(jie)質流速(sù) | 洩(xie)漏率 | 适用(yong)溫度 Suitable temperature | 适用(yòng)介質 Suitable medium |
≤20m/s | ≤1.5% | 空氣、粉(fen)塵氣體(ti)等 Air, gas with powder etc |
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