With continuous technological advancement, high-tech, environmentally friendly, and energy-saving products have become mainstream in the fields of water supply, drainage, heating, and ventilation. As a leader in this field, Shanghai Songjiang Group has been committed to promoting technological innovation and product development. Shanghai Songjiang Group provides high-quality metal hoses, metal expansion joints, and high-frequency vibration rubber expansion joints to many well-known pump and valve manufacturers such as AVK valves and watts valves , showcasing its professionalism and reliability in the industrial accessories sector.
AVK Group, headquartered in Denmark, is a globally renowned valve manufacturer. Founded in 1941, AVK Group has developed into a private industrial group composed of over 100 companies, focusing on the development and production of valves, hydrants, and pipe fittings. Its products are widely used in water supply, wastewater treatment, gas distribution networks, and firefighting. AVK also provides products and solutions for various industrial sectors and advanced manufacturing, establishing a strong brand. AVK’s products are designed based on major international standards and sold worldwide, with customers having high expectations for the quality, functionality, reliability, and longevity that AVK represents.
The core competitiveness of AVK Group lies in its high-quality and highly reliable products. These products are manufactured using high-performance materials and advanced manufacturing processes, coupled with stringent quality control, ensuring their performance and longevity in various harsh environments. AVK has multiple production plants and sales companies globally, enabling it to provide fast and efficient services to customers. AVK China now offers a range of products including gate valves, butterfly valves, check valves, air valves, control valves, hydrants, and pipe fittings, with multiple authoritative certifications such as Germany’s GSK/DVGW, the UK’s WRAS, and the USA’s NSF. These products are sold not only in mainland China, Hong Kong, Macau, and Taiwan but also worldwide through the Group’s extensive global sales network.
AVK Valves (Shanghai) Co., Ltd., established in 2002, is a direct marketing organization set up by AVK Group in Shanghai to better serve the rapidly growing market in mainland China. The company has obtained BSI’s ISO9001, ISO14001, and ISO45001 certifications and continues to provide high-quality products at affordable prices through the promotion of lean production and continuous improvement. AVK Group continually drives technological innovation, and the latest developed HLS variable frequency integrated water supply equipment is equipped with intelligent variable frequency pumps, ensuring constant outlet pressure for users regardless of peak or off-peak water usage.
Its advanced control system adopts fuzzy control principles and precise and rapid PID computation functions, as well as the world’s leading control technologies such as configuration communication. It also features a touch human-machine interface. The system uses the MODBUS/RTU communication protocol, enabling communication between the PLC and multiple inverters, and establishes a powerful remote and mobile wireless cluster monitoring system and intelligent microcomputer automatic processing software system, offering high control precision and reliability. This system operates reliably, with functions including variable frequency operation, constant outlet pressure, mutual backup of pumps, timed switching, automatic fault handling, and alarm systems. Additionally, the system uses an advanced pressure transmission system and digital signal transmission conversion system, ensuring accurate data acquisition and transmission.
AVK is dedicated to providing comprehensive technical support and after-sales service to ensure customers receive professional assistance and guidance throughout the product selection, installation, and maintenance processes. Advanced dynamic display technology and design concepts allow users to intuitively and clearly understand various operational states, fault conditions, and historical technical data of the equipment, enhancing the visualization level and user experience. As a company with over 80 years of history, AVK has earned global customer trust and recognition through its superior product quality and continuous technological innovation. Whether in water supply, wastewater treatment, natural gas supply, or industrial applications, AVK remains committed to providing customers with the best solutions.
