NK/Z961H vacuum electric gate valve

Functions and features

1. The packing chamber is designed with a vacuum sealed structure to isolate the system from the atmosphere and has good environmental performance.

2. Exquisite selection of materials, in compliance with relevant domestic and foreign standards, and high overall quality of materials.

3. The sealing pair is advanced and reasonable, which improves the sealing performance and has a long service life.

4. The opening and closing parts adopt two-way elastic sealing of parallel rams, with low friction, easy opening and closing, convenient maintenance, reliable sealing and excellent performance.

5. After quenching and tempering and surface nitriding treatment, the valve stem has good corrosion resistance, scratch resistance and wear resistance.