After we understand the above information, we can start to select the appropriate fan electric butterfly valve.
For high-power and high-frequency fan, it is generally recommended to select electric butterfly valve or air cushion electric butterfly valve. The advantage of this selection is that it can ensure high vibration isolation efficiency.
When rotating speed of high-power low-frequency fan is less than 600-700 revolutions, electric butterfly valve with deflection greater than 40 mm shall be considered.
For low power high-frequency fan, electric butterfly valve, air cushion electric butterfly valve and butterfly valve electric butterfly valve can be selected at will.
When small power low-frequency fan is used, air cushion or electric butterfly valve with large deflection shall be considered.
1. Cast steel shell, alloy steel butterfly valve, and plastic spray treatment, good weather resistance, effective increase in service life, good shockproof effect.
2. The top and bottom are equipped with anti-skid and wear-resistant fixing bolts, which greatly improves the safety performance and facilitates installation.
3. It can effectively isolate the vibration of various horizontal and vertical water pumps, fans, air conditioning units, generator sets, diesel units, pipelines, and other power equipment, and protect and extend their service life.