F series metal hard sealed forged steel ..

The F series metal hard seal ball valve is a high-performance metal seal ball valve product developed by our company based on the design and manufacturing experience of hard seal ball valves in the past fifteen years, and the latest international technology that is suitable for high temperature, high pressure, wear resistance, and corrosion resistance working conditions.
This series of valves is an ideal product for conveying highly bonded, dirty and hard granular media in pipelines. It has the characteristics of compact structure, light weight, high flow capacity, strong cutting performance, excellent regulation performance, good sealing performance, easy replacement of sealing seat and long service life. It is currently the best choice for valves used in steam, abrasive wear and corrosive media working conditions. Especially in industries such as high-temperature and high-pressure chemical, refining, and petrochemical, this series of valves has excellent performance and is the most ideal choice for customers.

application
□ Chemical and petrochemical equipment
□ Coal liquefaction or gasification
□ Hydrocarbons, hydrocarbons
□ Power plant
□ High temperature steam

Design Features
The valve stem seal is reliable
The graphite filler formed by compression molding is used for dynamic load sealing, ensuring reliable sealing with a long service life
The dynamic load sealing design is more suitable for high cycle times, large temperature fluctuations, and hazardous medium working conditions
High strength valve stem can effectively transmit torque, ensuring reliable opening and closing of the valve
The valve stem is tightly matched with the ball, reducing hysteresis and dead zone, and has excellent control performance

Reliable sealing
The sealing meets the requirements of GB/T 13927 Class D or ANSI/FCI 70-2 CLASS V.
Reliable bidirectional sealing
Excellent sealing performance under low pressure conditions

Structural features:
The bidirectional tight sealed multi-purpose F-series metal sealed ball valve has a standard, sturdy, asymmetric, and split valve body; Spiral wound stainless steel/graphite gasket, capable of withstanding thermal cycling and high pipeline stress; The sphere is a sturdy, cylindrical diameter with the maximum flow capacity and can withstand pressure impacts; The valve stem has high strength, anti flying, and anti-static design; Graphite fillers have good self-lubricating properties during compression molding; The ball/valve stem has a tight fit, high contact strength, and minimal clearance, resulting in lower wear compared to conventional valves.