How to ensure the durability of PP Double Head Ball Valve during the design and manufacturing process?

When designing and manufacturing PP Double Head Ball Valve, ensuring its long-term stability and durability in corrosive media is our top priority. In terms of material selection, we carefully select high-quality polypropylene (PP) resin as the main material for the valve body. Polypropylene material is particularly suitable for handling various corrosive fluids due to its excellent chemical stability and corrosion resistance. We cooperate with reputable raw material suppliers to ensure that the purchased polypropylene resin meets international standards and our strict requirements.
In the design stage of the valve, we fully consider the corrosive effect of the medium on the valve body, and improve the stability and durability of the valve in corrosive media by optimizing the valve structure, enhancing sealing performance, and selecting corrosion-resistant sealing materials (such as EPDM or FPM). At the same time, we also utilize advanced computer-aided design (CAD) and simulation analysis techniques to accurately simulate and test valves, predict their performance under different operating conditions, and optimize the design accordingly.
In the production process, we use precision molds and advanced injection molding technology to manufacture valve bodies. By strictly controlling process parameters such as injection temperature, pressure, and speed, the dimensional accuracy and surface quality of the valve body are ensured to meet the design requirements. In addition, we also conduct strict quality inspections on the valves produced, including visual inspection, sealing performance testing, corrosion resistance testing, and other aspects, to ensure that each valve meets high-quality standards.