The biggest gate valve in Chinese market

Based on 2021, 100 years after the founding of the party, the wastewater treatment system into the historical starting point across the double hundred. In recent years, with the deepening of the water environment management, the extension of the wastewater network and the collection rate continues to improve, Jiaxing wastewater treatment volume showed rapid growth in the trend. In particular, the third-phase effluent pipeline and pumping station project of the wastewater treatment project is a is a century-old project in Jiaxing City, which plays an important role in the treatment of water environment. The project conveying pipeline total length of 63.5 kilometers, including a main line, Jiashan - Pinghu branch, Xiuzhou North piece of branch and connecting pipe of Sanhuan East Road, while supporting the construction of three midway pumping station, the project will be completed to enhance the wastewater treatment capacity of Jiaxing City, and provide practical protection for the clear water and blue sky.

It is understood that this project is mainly based on industrial wastewater, which has complex components and difficult treatment techniques. And it has higher requirements for the valve material and corrosion resistance. AVK provides innovative solutions and mature technology for this purpose— 8 pcs AVK S54 Metal Seated Gate Valve with DN1800 and a huge DN2200 electric gate valve with a weight of 30 tons and a height of 7 meters to ensure reliable and efficient operation of its wastewater transfer.

Metal seated gate valves series 54 use a ductile iron gate that houses Bronze rings to ensure a watertight seal. The one-piece metal seat does not deform during prolonged compression, ensuring a long life and reliable operation of the valve. Meanwhile, the delegation experienced our factory tour and intuitively saw the production process of each valve, from accessories, shot blasting, spraying, packaging and delivery. Each step of the complete production line reflects the demand of product quality of AVK.

At AVK we are dedicated to following our customers along the way. To deliver the best quality, we must aim at delivering in every step. It concerns the entire process, from the early specification to the implementation and after-service. We have our own research, vulcanization and coating facilities that enable us to deliver more durable products. Therefore, our products can withstand the harshest environmental conditions that call for the highest standards. AVK always focuses on quality in every step!