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Check Valve
产品型号:Check Valve
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Standards and Specifications:

1. Design standard conform to: EN1074-3

2. Connection flange conform to: EN1092-2 PN10

3. Face to face conform to: EN 558-1 48 series

4. Testing and inspection conform to: EN12266-1

Performance Features:

  1. Relable sealed in either horizonal or vertical pipelines.

2. Low head loss.

3. Ball movement can lead to an l-asss runoft.

4. Sell-clean floating balls.

5. Sensitively sealing/ disconnecting operatin.

6. Easy to dismantle the covers to maintenance.

Application Range:

  1. Working temperature: -15'C - +250'C

  2. Diameter range: DN50 - DN400

  3. Working pressure: PN10- DN50 - DN400

  4. PN16- DN50 - DN200

  5. Application: pressurized fluld, Vicous fluld, sewage

  6. treatment, pump station, etc.