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Jovial Marine Products

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  2. Watermakers
  3. Components
  4. Low pressure (LP)
  5. Fittings BP
  6. Check valve
  7. Fittings BP
Pricelist: DEFAUT - Site & devis Pricelist
Pricelist: DEFAUT - Site & devis Pricelist
Check valve

Check valve

Non-return safety device. Protects your membranes and pumps by preventing any backflow of seawater or brine. An essential link in the system's reliability.
25.89 € 25.89 €
(Hors taxes)
( 25.89 €/Units)
  • Taille Tube 1
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Material:How to use it:Precautions:

Material:

Black acetal resin (POM), elastomer O-rings (NBR or EPDM).

How to use it:

  1. Cut the tube square, clean and free of cracks.
  2. Fit the valve in the direction of water flow: it only lets water through one way.
  3. Push the tube fully into the fitting with moderate force, without scratching it.
  4. Pull lightly on the tube to check that it holds.
  5. To remove it, release the pressure first, push the collet towards the fitting body and pull the tube out.

The fitting and the tube can be reused.

Assembly diagram for a check valve: wrong assembly (tube not fully inserted) and correct assembly (tube pushed fully home)

Precautions:

  • For water only, up to 65 °C (150 °F).
  • Do not strain the fitting by turning, twisting or bending it.