Rubber Flapper Swing Check Valves
| Size: | DN50-DN500 |
|---|---|
| Working Pressure: | PN10 PN16 |
| Working Temp: | -20℃~120℃ |
| Design Standards: | EN12334, EN1074-3 |
| Face to Face Standard: | EN558-1, DIN3202 F6 |
| Flanges Standard: | EN1092 PN10, PN16 |
| Tests Standard: | EN12266-1 |
| Body Material: | GGG50 |
| Disc Material: | GGG50+EPDM, GGG50+NBR |
| Painting: | FBE Coating, Liquid Painting |
Marine & Offshore & Aqua
Valves provide corrosion-resistant fluid control for marine equipment and aquaculture, ensuring stable medium transmission.
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Water & Water Treatment
Valves are key equipment in the entire water treatment process, enabling water on-off control, flow regulation, and backflow prevention.
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industry
Valves are core control components in industrial systems, responsible for fluid regulation, shut-off, and safety protection.
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