Gearbox Globe Valves are widely used in demanding industrial applications where precise flow regulation, reliable shut-off, and long-term durability are required. This article explains the working principles, structural advantages, application fields, selection factors, and maintenance consideration......
Read MoreWhen fluid systems require dependable protection against reverse flow, choosing the right valve solution becomes critical. As a professional valve manufacturer, Hanno provides high-quality Lift Check Valves designed to improve pipeline safety, reduce maintenance risks, and ensure stable operation ac......
Read MoreIn industries such as LNG production, petrochemical processing, and air separation, pipelines must handle media at extremely low temperatures—often below -100°C. Standard valves can become brittle, lose sealing integrity, or fail entirely under these conditions. The Low Temperature Gate Valves from ......
Read MoreHanno has been dedicated to manufacturing reliable High Pressure Check Valves for demanding industrial applications where safety, durability, and consistent flow performance are critical. Designed to withstand extreme working pressures while preventing reverse flow, these valves are widely used in h......
Read MoreHigh temperature fluid pipelines in petrochemical, thermal power and coal chemical industries demand durable shut-off valves that resist heat and corrosion. High Temperature Gate Valves produced by Hanno Valve (Zhejiang Hengnuo Valve Manufacturing Co., Ltd.) adopt WC6, WC9 and heat-resistant alloy c......
Read MoreIn modern industrial piping systems, selecting the right valve is critical for ensuring operational safety, efficiency, and long-term reliability. Among various valve types, Cast Steel Wedge Gate Valves have become one of the most trusted solutions for controlling fluid flow in high-pressure and hig......
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