The electric butterfly valve can effectively control the vibration and swing of various frequencies.
The butterfly valve electric butterfly valve industry has existed abroad for more than 100 years, while the domestic electric butterfly valve industry is still in its infancy, lacking standards and specifications. After the market demand has emerged in recent years, a large number of electric butterfly valve manufacturers have participated, with mixed production and quality, many filling the market. Customers who do not understand the electric butterfly valve are liable to purchase inferior products at low prices. The structural design is reasonable. At present, the mainstream electric butterfly valve products in the international market include: free butterfly valve electric butterfly valve, limit butterfly valve electric butterfly valve, and side limit butterfly valve. No matter what kind of structure, it is necessary to prevent rigid connection between structures to transmit vibration, and also have height adjustment design. Anti rust treatment of appearance shall be in place to ensure the service life of electric butterfly valve of butterfly valve. At present, the surface treatment of mainstream electric butterfly valves includes hot-dip galvanizing, paint baking, painting, plastic spraying, etc. Zinc pad and baking varnish are preferred. Excellent performance. Many electric butterfly valves have anti vibration elements.