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Frank Olsen Company

Check Valves

Check Valves are used to stop the reverse of flow in a piping system, so the priming is not lost. They are chosen for their "head loss" characteristic and cost of ownership. Choosing the right check valve can greatly reduce "Water Hammer" effects in the pipeline.

Ask us about head loss vs. cost comparison on each of the different types.


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Check Valve

Check Valve

Check Valve

Check Valve

Check Valve

Check Valve

Check Valve -