Products
Hanno is a professional manufacturer and supplier in China. Our factory provides cast steel gate valves, swing check valves, Y pattern globe valves, etc. If you are interested in our products, you can inquire now, and we will get back to you promptly.
- View as
GOST Check Valves
Hanno Valve is specially in manufacture China GOST Check Valves more than 25 years. Hanno Valve’s GOST Check Valves mainly from PN16 to PN320, DN50 to DN1200, with 20L, 25L, 20GL, 20GML, 20Cr5Mo, 15CrMo, 20CrMo, 12Cr18Ni9Ti, 12Cr18Ni10Ti, 12Cr18Ni12Mo3Ti, 4A, 5A, 6A, 904L, etc.
Read MoreSend Inquiry
Swing Type Check Valves
Hanno Valve advanced Swing Type Check Valves have the advantages of simple and compact structure, beautiful appearance and easy maintenance. Swing Type Check Valves are suitable for preventing media counterflow, especially for clean media, but not suitable for media containing solid particles and large viscosity.Swing Type Check Valves can be installed horizontally or vertically, easy installation, smooth flow path, small fluid resistance
Read MoreSend Inquiry
Stainless Steel Swing Check Valves
The core function of Hanno Valve durable Stainless Steel Swing Check Valves is to prevent media backflow. Compared with other types of check valves, Stainless Steel Swing Check Valves generally produce less noise during closing, helping to improve the working environment and reduce noise pollution.
Read MoreSend Inquiry
DIN Check Valves
Hanno Valve DIN Check Valves adopt advanced sealing technology and materials, such as sealing surface surfacing Co carbide, etc., to ensure that DIN Check Valves have good sealing performance in the closed state, prevent media leakage, and keep the pipeline system clean and safe.
Read MoreSend Inquiry
API Gate Valve Casting
Zhejiang Hengnuo Valve Manufacturing Co., Ltd. is located in China's industrial valve manufacturing base and has 25 years of valve manufacturing experience. The main products include API gate valve casting, check valves, and stop valves. The products are widely used in petroleum, chemical, and coal chemical industries. Hanno Valve has always been committed to manufacturing high quality valves, taking customer satisfaction as its goal, and wholeheartedly providing high-quality products and services to domestic and foreign customers.
Read MoreSend Inquiry
GB Gate Valve Casting
Zhejiang Hengnuo Valve Manufacturing Co., Ltd. specializes in the production of GB gate valve castings, offering high quality methods for industrial applications. With 25 years of manufacturing experience, we make sure durability, precision, and excellent performance in demanding environments.
Read MoreSend Inquiry
