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What is the difference between UPVC butterfly valve and PVC butterfly valve

date:2024-05-09 10:48
PVC butterfly valve: PVC butterfly valve, UPVC butterfly valve: hard PVC butterfly valve, PVC is brittle, has poor thermal stability, and is not easy to process. UPVC cannot be directly used due to its high melt viscosity and easy decomposition, and the decomposition products have a corrosive effect on metals. Its injection molding requires specialized plasticizing components and temperature control systems. PVC butterfly valves, also known as plastic butterfly valves, have strong corrosion resistance, wide application range, wear resistance, easy disassembly, simple maintenance, and are suitable for fluids such as water, air, oil, and corrosive chemical liquids. The valve body structure adopts a centerline type. Classification of plastic butterfly valves: handle type plastic butterfly valves, worm wheel type plastic butterfly valves, pneumatic plastic butterfly valves, electric plastic butterfly valves.
 
Plastic butterfly valves are applied in multiple fields, and the product performance of electric plastic butterfly valves is summarized as follows:
 
1. The valve body of plastic butterfly valves only requires a small installation space, and the working principle is simple and reliable;
 
2. Approximately equal percentage flow characteristics can be used for regulation or switch control;
 
3. The valve body of plastic butterfly valves is matched with standard raised pipe flanges;
 
4. The superior economic performance makes butterfly valves widely used in the industry;
 
5. Plastic butterfly valves have a large flow capacity, and the pressure loss through the valve is small;
 
6. Plastic butterfly valve bodies have significant economic benefits, especially for larger diameter butterfly valves;
 
7. Plastic butterfly valves are particularly suitable for liquids and gases with relatively clean media.

Remington valve manufactures all kinds of customized metal seat valves. Since 2001, we have been committed to providing customers with high-quality and rigorous service ball valve solutions to improve efficiency and productivity.

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