Industrial Valves Overview – Types, Structure, Standards & Applications

Industrial valves are one of the most important components in piping systems. They are used to control, regulate, or shut off the flow of liquids and gases.

Understanding industrial valves helps engineers select the right equipment, ensuring system safety and efficiency.

1. What Is an Industrial Valve?

An industrial valve is a mechanical device installed in piping systems to:

• Start or stop flow
• Regulate flow rate
• Prevent backflow
• Protect the system

👉 Valves are widely used in almost all industrial sectors.

2. Classification of Industrial Valves

🔹 By function:

• On/Off valves
• Control valves
• Safety valves
• Check valves

🔹 By structure:

• Gate Valve
• Globe Valve
• Ball Valve
• Butterfly Valve

🔹 By material:

• Carbon steel (A105, WCB)
• Stainless steel (CF8, CF8M)
• Cast iron
• Special alloys

🔹 By standards:

• ANSI / ASME (USA)
• DIN (Germany)
• JIS (Japan)

3. Structure of Industrial Valves

A typical industrial valve consists of:

• Body
• Disc / Gate / Ball
• Seat
• Stem
• Actuator / Handwheel

👉 Each valve type has a different internal structure depending on its function.

4. Industrial Valve Standards

🔹 Common standards:

• ANSI B16.34 – valve design standard
• API 600 / API 602 – steel valves
• API 598 – testing standard
• DIN 3352 – European standard
• JIS 10K – Japanese standard

🔹 Pressure ratings:

• PN10 / PN16 / PN25 / PN40
• Class 150 / 300 / 600 / 1500 / 2500

5. Applications of Industrial Valves

Industrial valves are widely used in:

• Oil & gas and petrochemical plants
• Power generation plants
• Steam systems
• Chemical industry
• Water supply and drainage systems
• Food and beverage industry

6. Role of Industrial Valves

• Precise flow control
• System safety assurance
• Improved operational efficiency
• Reduced pipeline failure risk
• Easier maintenance and system control

7. How to Select Industrial Valves

When selecting valves, consider:

• System pressure
• Operating temperature
• Type of fluid (water, gas, chemicals…)
• Design standards
• Material compatibility

8. Reliable Industrial Valve Supplier

For technical consultation or quotation, contact:

Phuc Minh Engineering Co., Ltd
🌐 Website: pm-e.vn
📧 Email: info@pm-e.vn
📱 Hotline: +84 907 450 506 – +84 902 720 814 – +84 979 737 351 – +84 902 601 875

👉 We supply:

• Industrial valves with ANSI, DIN, JIS standards
• Full CO-CQ documentation
• Technical project support
• Genuine imported products

Conclusion

The industrial valves overview helps engineers understand classification, structure, standards, and applications, enabling correct equipment selection for piping systems.