Swing check valve with lever and counterweight
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Diameter range DN 40–DN 300
Pressure rating PN 10 I PN 16
- Check valves protect the pipelines and plants against flow medium back-streaming
- The flap opens automatically in the flow according to the arrow on the valve housing
- Body length according to EN 558-1 GR 48
- Flange measured according to EN 1092-2, drilled according to EN 1092-2 | PN 10 standard; EN 1092-2 | PN 16 from DN 200 please specify upon ordering – additional standards upon request
- Min. opening pressure 0.03 bar / min. closing pressure 0.1 bar (tightness)
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