wafer dual disc check valve

Wafer dual disc check valve

Size range: DN50 - DN600

Characteristics:

1. Short face to face dimension;

2. Small Space needed, light weight;

3. The disc closes rapidly,and has small water hammer pressure;

4. Can be used for horizontal pipe lines and vertical pipe lines.

5. Free channel and small fluid resistance;

6. Excellent sealing;

7. Short stroke of valve disc and small impact force when closing valve;

8. Compact structure, beautiful modeling;

9. Long service life and reliability