In our lives, it is vital to choose a regular manufacturer for any purchase of goods. The reason is that it can provide a one-stop service from pre-sales to after-sales. However, the consumer’s own knowledge of the product and the daily maintenance of the product is essential. Now briefly on the electric ventilation butterfly valve purchase and maintenance work to do the following brief introduction.
The electric ventilation butterfly valve, which can be seen everywhere in the industrial production operating environment, plays an important role in maintaining the air pressure balance in the tank. Mainly through the release of positive and negative pressure at the same time to achieve the normal state of pressure in the tank, reduce the volatile loss of liquid in the tank, so as to ensure the purpose of safe production.
In the process of electric ventilation butterfly valve purchase, should be from the three perspectives of phase change, temperature difference and density difference, so as to well identify the steam and condensate to achieve the effectiveness of gas blocking and drainage. Of course, different operation objects choose different varieties of electric ventilation butterfly valve. Nowadays, there are many kinds of electric ventilation butterfly valves on the market, and only from their own subjective and objective conditions can they choose the right electric ventilation butterfly valve to achieve the best operation of steam heating equipment.
Finally, in terms of electric ventilation butterfly valve maintenance, in addition to the maintenance work carried out twice a month in winter, the remaining three seasons once a month for repair and maintenance. If everything is normal, you only need to tighten the valve cover firmly. Anyway, if any scratches or losses are found on the electric ventilation butterfly valve, it is necessary to contact the seller in time so as not to cause the corresponding hidden danger of safe production operation.
The valve can be used in the following ways