Hanno Valve, a professional fluid control equipment brand under Zhejiang Hengnuo Valve Manufacturing Co., Ltd., is pleased to announce the official launch of its new Pneumatic Globe Valves, tailored to meet the rigorous control needs of cryogenic, low-temperature and industrial fluid systems. Backed by Hengnuo Valve’s 25 years of manufacturing expertise and robust production capabilities, the new pneumatic globe valves deliver reliable performance and cost-effective solutions for global customers.
Zhejiang Hengnuo Valve Manufacturing Co., Ltd. boasts 25 years of valve manufacturing experience, rooted in Lishui Bihu Valve Industry Zone—a renowned industrial valve manufacturing hub in Zhejiang, China. Spanning a production area of 18,000 square meters, the company employs over 150 staff members, including more than 32 senior technicians, ensuring strict quality control and technical precision in every product. With its own foundry adopting advanced precoated sand technology, Hengnuo Valve delivers high-quality, high-precision castings, which greatly enhance product quality and shorten production cycles—laying a solid foundation for the reliable manufacturing of Hanno Pneumatic Globe Valves.
The new Hanno Pneumatic Globe Valves inherit the brand’s commitment to low-temperature fluid control excellence. A core design highlight is the extended bonnet structure, equipped with sufficient gas column length that can be customized according to customer specifications. This design ensures the stem packing is kept at a safe distance from cold fluid, effectively preventing freezing and maintaining stable operation even in ultra-low temperature environments. Complying with Hengnuo Valve’s strict quality standards, each valve undergoes rigorous manufacturing and testing processes, embodying the company’s pursuit of 100% quality compliance.
| NO. | Part name | Materials |
| 1 | Body | 20GL |
| 2 | Seat surface | STL |
| 3 | Disc | 16Mn+13Cr |
| 4 | Stem | 2Cr13 |
| 5 | Octagonal Ring Pad | SS304 |
| 6 | Nut | A194-4 |
| 7 | Bolt | A320-L7 |
| 8 | Bonnet | 20GL |
| 9 | Sealing surface | 13Cr |
| 10 | Packing | Graphite |
| 11 | Gland flange | 20GL |
| 12 | Disc Glang | SS304 |
| 13 | Bolt | A320-L7 |
| 14 | Nut | A194-4 |
| 15 | Eye Bolt | SS304 |
Widely applicable to LNG terminals, cryogenic storage, industrial gas processing and other scenarios, the Hanno Pneumatic Globe Valves also feature anti-blowout stem design for enhanced safety and durability, alongside oil-free and water-free treatment to meet the stringent requirements of cryogenic media applications. All products are thoroughly degreased and cleaned, with pipe ends sealed to avoid contamination, ensuring seamless integration into critical industrial systems.
Hanno Valve continues to leverage Hengnuo Valve’s production advantages—from precision casting to CNC machining—to deliver high-precision, durable pneumatic globe valves. We are dedicated to providing customized solutions to meet diverse customer needs.
For inquiries about Hanno Pneumatic Globe Valves or to discuss customized configurations, please feel free to contact our sales team. Hanno Valve is committed to providing reliable fluid control solutions for global industrial applications.