1. Long Bonnet Design

2. Selecting Low-Temperature-Resistant Metal Materials

3. Valve Stem Sealing Design Must Accommodate Thermal Contraction

4. Special Material Matching for Valve Seats and Discs

5. Structural Measures to Prevent External Frosting and Freezing

6. Stricter Requirements for Valve Stem Tensile Strength and Low-Temperature Toughness

7. Anti-Condensation and Freeze Protection Design for Actuators

Conclusion: Globe Valves Must Be “Designed for Low Temperature”

Q&A – Frequently Asked Questions