VENTURI VALVES
Check Valves
Check valves open with forward differential pressure and close against reverse flow. Swing, dual-plate, spring-disc and lift types have different dynamic behaviour. Installation orientation, cracking pressure, velocity and closing response must be considered together, including potential water hammer.

Check Valves
Swing Check Valve
DN50 – DN600
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Check Valves
Spring-Disc Check Valve
DN15 – DN200
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Check Valves
Dual-Plate Check Valve
DN40 – DN400
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Check Valves
Wafer Swing Check Valve
DN25 – DN400
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Check Valves
Lift Check Valve
DN15 – DN350
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Check Valves
Tilting-Disc Check Valve
DN100 – DN1000
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Check Valves
Forged Check Valve
DN15 – DN50
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