The difficulty of a novice valve salesman:
First of all: to be a valve salesman, you must have a proficient study of the valve model, each number, each letter represents what it means, if a valve type is not clear, this will lead to election Type of error, which leads to the tragedy of the customer's wrong valve. The model of a valve can usually indicate what valve is, what drive method, what connection method, what structure, what seal material, what nominal pressure, and then what valve body material, of course, this is only 7 of the most basic parameters. There are also special cases. For example, the model selected by a customer is a soft seal, and the actual temperature used exceeds 200 degrees. That is the contradiction between the model and the actual use. In this case, it will also make a joke, so learn one. Kinds of things must be learned and used, and they must not go all the way to black. Everything must be based on the actual working conditions of customers to help customers choose.
Second: the characteristics of the refined sealing material, what environment can be used, what medium can be used, what pressure can be used, these are things like finger support, especially the effect of the temperature of the medium on the seal.
Three: It is necessary to pay attention to what kind of valve body material is used under the medium. Most people here will ignore an important factor. Many people only call the material of the valve body, thus ignoring the internal material of the valve. In fact, this is also Very important. The valve material is selected well, which is of course important. If the material of the inner part is not up to standard, it will be much more serious than the failure of the valve body material.
Therefore, no matter from which aspect, you have to be a professional salesperson, you must support the things you need to know. I will share this with you today, I hope everyone can pay attention to us for a long time.
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