Electric aluminum butterfly valve handle aluminum butterfly valve

  1
Advanced pin or pin free connection technology is adopted, the structure is firm and compact, and the butterfly plate adopts the middle line structure
2
The valve body and neck can be integrated with aluminum alloy, which has a strong effect of preventing condensation
The aluminum pressure butterfly valve made of ultra light weight, special materials and advanced die-casting technology can effectively prevent condensation, ash and electric corrosion

3
The sealing surface of the valve seat flange adopts large wide edge and large circular arc sealing, which is applicable to any standard flange connection requirements, making the installation and sealing easier
4
Principle of anti condensation butterfly valve: due to the use of high-performance top plate material, it can effectively prevent the temperature difference of the valve body, isolate the transmission of medium in the pipeline, and achieve the dew condensation of the surface cotton of the actuator and connecting flange
High performance materials have many excellent advantages: such as low water absorption, corrosion resistance, thermal insulation and cold insulation performance, which is four times that of ordinary butterfly valves

5
It can be equipped with a variety of driving devices (handle, turbine, pneumatic and electric actuator)
Through anti condensation technology, it can protect the driving device and prolong the service life of the driving device

6
Equipped with dh-d series electric actuators, AC220V or AC380V power supply can control the operation
Without additional servo amplifier, input (4-20madc or 1-5adc) signal and realize the adjustment of pressure, flow, temperature, liquid level and other parameters