Products

ZhongGuan Vavle as a concentric butterfly manufacturer and supplier focusing on the Concentric butterfly valve more than twenty years in China. Our products had cooperated with many stockiest and engineering company, especially Flange Butterfly Valve. If you are looking for a concentric butterfly valve pricelist, just drop your information to us.

The wafer type butterfly valve has a compact structure and is suitable for various medium and low pressure pipeline systems. The unique clamping structure of the product makes the valve body easy to install, saves space, and is widely used in fields such as water treatment, petrochemicals, electricity, and heating. Our butterfly valves are made of high-strength materials and advanced sealing technology, ensuring excellent sealing performance and long-term stable fluid control during the opening and closing process. Zhongguan Valve has professional manufacturing technology and rich production experience for wafer type butterfly valve.

The U-section short flange butterfly valve is designed to provide an efficient and reliable fluid control solution for pipeline systems that require compact installation space. The advanced U-shaped short flange design makes valve installation more convenient, saves space, and reduces installation and maintenance costs. The valve body is made of ductile iron, cast steel, or stainless steel, combined with high-performance sealing technology to ensure excellent sealing and durability in a wide range of industrial fluid systems. Zhongguan Valve specializes in producing this type of butterfly valve.

Zhongguan Valve Manufacturing Company focuses on providing high-quality ductile iron butterfly valves and excellent fluid control solutions for customers. Ductile iron is the main material of ductile iron butterfly valve ,which has excellent corrosion resistance, wear resistance, and high strength, and can operate stably under various harsh conditions. Whether it's water treatment, petrochemicals, or heating systems, ductile iron butterfly valves can provide efficient and reliable fluid control.

The GGG50 cast iron butterfly valve is made of GGG50 ductile iron material, which is widely used in industrial pipeline systems. GGG50 material is a high-strength ductile iron with higher tensile strength, toughness, and corrosion resistance than traditional cast iron. Therefore, it is a suitable choice for many working conditions. GGG50 cast iron butterfly valve is widely used in many applications with high requirements for valve materials, such as water treatment, air conditioning systems, and various industrial processes in harsh environments.

If the center line butterfly valve is used for a long time, its sealing performance may deteriorate due to wear caused by extrusion and scratching. At this time, the replaceable soft seat butterfly valve, because it has the advantage of replaceable seat, can be a good solution to this problem.