ABOUT US

Hangzhou Jiangnan Control Valve Co., Ltd.
The company is committed to the production and operation of various types of pneumatic (electric) dynamic regulating valves, ball valves, butterfly valves, self-operated pressure regulating valves, etc. The products are widely used in petroleum, chemical, steel, metallurgy, electric power, light industry, environmental protection, medicine, food, printing In the automatic control system of other industries, it provides reliable products and high-quality services for well-known large-scale enterprises at home and abroad and national key projects. In addition to ordinary control valves, the company's products have also developed and designed many control valves for special working conditions, such as: oxygen control valve...
Chemical Industry
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Our control valves are widely used in all aspects of coal chemical, salt chemical, fine chemical, fertilizer and pesticide processes: coal chemical/salt chemical: coking, coal tar, carbon black, methanol, chlor-alkali, etc. Fine chemical: synthetic resin, rubber , chemical fiber (cellulose) and other fertilizers and pesticides: phosphate fertilizer (phosphoric acid), compound fertilizer (sulfuric acid industry), pesticide projects, etc. Others: dyes, chemical additives, pharmaceuticals, biochemistry, etc.

Steel and metallurgical industries
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Hangzhou Jiangnan has been providing high-quality products for large domestic iron and steel and metallurgical enterprises. The main products are large-diameter butterfly valves, pneumatic and electric regulating valves, pneumatic and electric ball valves, pneumatic and electric on-off valves, cryogenic valves, self-operated pressure regulating valves, etc.

Power Industry
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As an excellent supplier in the field of control valves, we provide multi-stage step-down control valves, noise reduction control valves, large diameter butterfly valves, etc. application.
Petrochemical and natural gas industry
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The various valve series we produce are widely used in atmospheric and vacuum units, catalytic cracking units, hydrogen production units PSA, hydrogenation units, reforming units, sulfur recovery units and other units in the oil refining industry. The multi-stage depressurization structure of the valve and the hardening treatment of the sealing surface can effectively deal with the occasion of high pressure difference and particle erosion.

Product Center
The company is committed to the production and operation of various types of pneumatic (electric) dynamic regulating valves, ball valves, butterfly valves, self-operated pressure regulating valves, etc. The products are widely used in petroleum, chemical, steel, metallurgy, electric power, light industry, environmental protection, medicine, food, printing In the automatic control system of other industries, it provides reliable products and high-quality services for well-known large-scale enterprises at home and abroad and national key projects
NEWS

Jiangnan control valve, looking forward to your cooperation

Adhere to the principle of leading by high, winning by excellence, and earning trust by honesty to provide better and more satisfactory products for new and old users. If you have any needs, you can contact us or leave us a message