Jandy Check Valves
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The Jandy/Compool style check valve has a flapper and a spring. The flapper is hinged at the top and swings up and down. The seal on the flapper provides a positive seal. The unique thing about this valve is that it uses the same body as a Jandy or Compool valve. |
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When water goes forward through the valve, the flapper swings up and allows the water through the valve. |
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When there is no water movement or when water attempts to go backwards through the valve the flapper closes and prevents the water from going through the valve. |
