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Non-Return Valves & Strainers

Crest Pumps supply a range of non-return valves and suction strainers designed specifically for use the the Crest VSL, CSS and PPS ranges of chemical resistant chemical pumps.

Machined from solid plastic they are exceptionally rugged and robust, equally suitable for use on either the suction or discharge side of the pump.

As they are flap pump valves, the range operate with a minimum of pressure loss. They are also avalable as a non return valve or complete with a strainer.

Valves Range Datasheet

MSC SealValves Range Datasheet


[image img=”/wp-content/uploads/2014/12/Valves-e1417603082143.jpg” url=”/wp-content/uploads/2014/12/Valves-e1417603082143.jpg” alt=”Valves” group=”g1″/]


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  • Fully Opening Flap Valves
  • Minimum Pressure Drop
  • Polypropylene, PVC or PVDF
  • 1″ to 2.5″ BSP Connections
  • Incorporated Strainer


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