Cast Steel Check Globe Valve 5K, 10K, 20K | Model F7311C/F7471/F7473 – Industrial One-Way Flow Control Valve

Product Information – Cast Steel Check Globe Valve 5K, 10K, 20K

The cast steel check globe valve 5K, 10K, 20K models F7311C/F7471/F7473 are industrial valves designed for high pressure and high temperature applications, widely used in marine piping systems and heavy industrial environments.

This product is manufactured from cast steel, offering superior durability and heat resistance compared to cast iron, bronze, or stainless steel valves. The valve is available in sizes DN50 – DN300, with competitive pricing and reliable warranty policies provided by THEGIOIVAN.NET.

Introduction to Cast Steel Check Globe Valve 5K, 10K, 20K

A check globe valve is used to prevent reverse flow and protect pumps, pipelines, and other system components. In systems where standard cast iron check valves cannot withstand high pressure or temperature, cast steel is the optimal solution.

Compared to bronze or cast iron valves, cast steel check globe valves provide significantly higher pressure and temperature resistance, making them suitable for oil systems, hot water systems, and high-pressure marine pipelines.

Valve Structure

The valve consists of key components:

• Cast carbon steel body
• High-strength cast steel bonnet
• Bronze disc for wear resistance
• Stainless steel stem for anti-corrosion performance
• NBR non-asbestos sealing gasket

This structure ensures stable and reliable operation under extreme working conditions.

Working Principle

The valve operates based on one-way flow control:

• Fluid pressure pushes the disc open
• Flow passes through the valve in one direction
• When pressure drops or reverses, the disc closes automatically
• Prevents backflow and protects system components

Advantages of Cast Steel Check Globe Valve

• Excellent resistance to high pressure and high temperature
• More durable than cast iron and bronze valves
• Effective flow regulation and backflow prevention
• Flange connection suitable for DN50–DN300 systems
• Ideal for marine and heavy industrial applications

Catalog

Applications

Cast steel check globe valves F7311C/F7471/F7473 are used in:

• Marine piping systems
• High-pressure steam systems
• Hot water circulation systems
• Chemical processing systems
• Oil and gas pipelines
• Heavy industrial plants

Supplier Information

THEGIOIVAN.NET
📞 0902601875
📧 sales1@pm-e.vn
🌐 www.kspc.net.vn

Conclusion

The cast steel check globe valve 5K, 10K, 20K is an ideal solution for systems requiring reliable one-way flow control under high pressure and high temperature conditions. It ensures system safety, durability, and long service life in marine and industrial applications.