發布時間：2022-07-14瀏覽量：1171
If the customer wants to find a ball valve manufacturer to customize a pneumatic stainless steel flanged ball valve, it is necessary to provide a set of parameters. These parameters should be clarified before designing the ball valve. The specific specifications and parameters are as follows:
1. Clarify the specific parameters, operating conditions and relevant implementation standards of the stainless steel flanged ball valve.
2. Determination of the structure of the pneumatic stainless steel flanged ball valve: if the pressure is not high and DN≤150, a floating structure with a simple structure can be selected. If the floating structure cannot meet the production requirements, a fixed or other structural type can be selected.
3. Determination of sealing material for pneumatic stainless steel flanged ball valve: If the operating temperature is less than or equal to 300 degrees, plastic materials can be selected as the sealing surface. If the operating temperature is greater than 300 degrees, or the medium contains particles, metal materials can be selected as the sealing surface.
4. The use requirements of pneumatic stainless steel flanged ball valves are determined: fire protection, anti-static requirements, etc.
5. The number of channels of the pneumatic stainless steel flange ball valve is determined: straight-through, three-way, four-way, etc.
6. Determination of the form of elastic elements.
7. Determination of the structural length and connection size of the pneumatic stainless steel flanged ball valve.
8. Determination of the diameter of the sphere channel
9. Determination of the diameter of the sphere.
Wenzhou Changyi Valve is a professional ball valve manufacturer, providing customized services. If necessary, please contact us.
