The body material of electric butterfly valve of fan is spherical cast iron. Special structure design, height can be adjusted according to actual needs.
Light and solid shape, easy installation; It is applicable to valve devices in various machines. Butterfly valves are subject to heat treatment, ED rust discharge, paint baking or plastic spraying procedures. The load deflection of 25mm and 30mm can effectively eliminate the vibration of mechanical structure.
Fan vibration isolation is generally adopted
Butterfly valve electric butterfly valve, electric butterfly valve and air cushion electric butterfly valve are used for isolation. The performance of these three electric butterfly valves. In terms of cost, the price of air cushion electric butterfly valve is the highest, followed by butterfly valve electric butterfly valve, and electric butterfly valve is the cheapest; As far as valve performance is concerned, the valve effect of air cushion electric butterfly valve is the best, followed by electric butterfly valve, and electric butterfly valve is the worst; As far as the service life is concerned, the combined service life of butterfly valve electric butterfly valve is the longest, up to 15-20 years; Air cushion electric butterfly valve takes the second place; The electric butterfly valve is the worst, depending on the materials used by each manufacturer, the use environment of the electric butterfly valve is different. In terms of the ease of maintenance, the electric butterfly valve of the butterfly valve hardly needs maintenance within its service life, and the air cushion electric butterfly valve generally needs one to two years to replenish air; The electric butterfly valve does not need maintenance within its service life. In general, it is more appropriate to use butterfly valve for fan electric butterfly valve with high cost performance ratio.
Fans are used in metallurgy, petrochemical, electric power, urban rail transit, textile, shipbuilding and other fields of national economy as well as ventilation in various places. In addition to the traditional application fields, there will still be great development prospects in more than 20 potential market fields, such as comprehensive utilization of coal gangue, new dry process clinker technology, energy saving in metallurgical industry and comprehensive utilization of resources. In the process of growing demand for wind turbines,
As an emerging auxiliary equipment, the fan electric butterfly valve is favored by the majority of enterprises. As the competition in the wind turbine manufacturing industry continues to intensify, mergers and acquisitions and capital operations among large wind turbine manufacturing enterprises are becoming increasingly frequent. Domestic outstanding wind turbine manufacturing enterprises are increasingly paying attention to the research of the industry market, especially the in-depth research of the industry development environment and product buyers. Because of this, the fan electric butterfly valve has set off large-scale innovation and development in the market. Shanghai Dongfeng Pump Valve Factory has introduced foreign advanced electric butterfly valves to inject strong power into the domestic market.