Comparison and Analysis of Imported and Domestic Hand-Operated Butterfly Valve Products

Comparison and Analysis of Imported and Domestic Hand-Operated Butterfly Valve Products

Hand-operated butterfly valve is a flow control device widely used in industrial pipeline systems. Its function is to create a suitable flow channel and flow blocking effect in the pipeline. They can be used in various liquid and gas media, and their application range is very wide. This article compares and analyzes the advantages and disadvantages of domestic and imported hand-operated butterfly valves to help you better understand hand-operated butterfly valve products.

Price

Domestic hand-operated butterfly valves are relatively cheap in price, but the quality is average. Imported hand-operated butterfly valves are more expensive, but due to the advantage of brand and technology, their quality and performance are far better than domestic products.

Performance

The sealing performance, flow range, and durability of imported hand-operated butterfly valves are higher than domestic products. For example, the sealing performance of imported products is very good, which can effectively prevent leakage and failure, while domestic products often suffer from leaks and failures due to poor sealing performance.

Quality

Imported hand-operated butterfly valves have stable quality, high reliability, advanced production technology, and accumulated experience. They have higher quality advantages and environmental protection performance. Domestic hand-operated butterfly valves have relatively backward production processes and technology, simple processes, and their products are basically low-end. In addition, they lack a professional after-sales service team.

After-sales service

The after-sales service of imported hand-operated butterfly valves is relatively complete. Due to their strong brand and technical strength, their after-sales service system is quite standardized, and both the speed and quality of after-sales service can reach a high standard. Domestic hand-operated butterfly valve after-sales service is relatively poor, and the quality of after-sales service sometimes varies due to the lack of technical strength and service level.

Conclusion

In general, the advantages and disadvantages between imported and domestic hand-operated butterfly valves are obvious. Imported hand-operated butterfly valves have advantages in terms of price, performance, quality, and after-sales service, while domestic hand-operated butterfly valves have obvious advantages in price. In order to choose a better hand-operated butterfly valve product, users need to choose according to the purpose of the product and their own economic strength. For high-end systems, it is still more secure to choose imported hand-operated butterfly valves.