German F4 standard gate valve achieves zero leakage technology

The German F4 standard gate valve achieves zero leakage technology mainly through the following aspects:

1. Material selection: Use high-performance sealing materials, such as EPDM rubber seals, to maintain good sealing performance due to their excellent heat resistance and wear resistance.

2. Sealing design: Advanced sealing design is adopted, including dual sealing system or self sealing design, to ensure that the valve can completely prevent fluid leakage when closed.

3. Processing accuracy: Through high-precision processing technology, the fitting accuracy of various components of the valve is ensured, reducing the risk of leakage caused by gaps.

4. Testing standards: Adhere to strict testing standards and conduct leakage testing to ensure that each valve undergoes rigorous inspection before leaving the factory and meets the requirement of zero leakage.

5. Maintenance and Monitoring: Regular maintenance and real-time monitoring systems can promptly detect and address potential leakage issues, ensuring that valves maintain good sealing performance over the long term.

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