Clear Series check valve

Clear Series check valve exploded view

The Clear Series check valve exploded view shows all internal components of this transparent non return valve for pool installations. Each part is displayed separately with a reference number, so you can easily identify and order the exact spare you need when servicing or repairing the valve.

Main body and unions

At the centre of the exploded view is the clear PVC U valve body. On both sides you can see the union assemblies, including union nuts and end connectors. These elements allow the valve to be installed and removed from the pipework without cutting the line, and they are available for different diameters such as Ø 50 and Ø 63.

Internal flap and spring system

The exploded drawing highlights the internal flap that opens and closes with the water flow. In spring loaded versions, a corrosion resistant spring is positioned behind the flap to ensure positive closing when the pump stops or when flow reverses. The view makes it easy to see how the flap pivots inside the body and where the spring and support parts are located.

Seals, seats and gaskets

All sealing elements are clearly shown: O-rings for the unions, flat gaskets and any internal seal that provides contact between the flap and its seat. In the exploded layout each gasket is separated and numbered, which simplifies identification when you only need to replace a specific seal rather than the complete valve.

Transparent lid and locking ring

The transparent top lid and its threaded locking ring are positioned above the body in the exploded view. This part of the drawing shows how the lid compresses the internal seals and how the locking ring secures the assembly without the need for tools. Seeing the lid separated from the body helps installers understand how to open the valve correctly for inspection and cleaning.

Using the exploded view for maintenance

By following the numbering in the exploded view, you can match each component to its description in the spare parts list. This makes it straightforward to:

• Identify worn or damaged seals and order the correct replacements.
• Replace the internal flap or spring without changing the whole valve.
• Reassemble the valve in the correct sequence after cleaning.

The Clear Series check valve exploded view is therefore an essential tool for precise maintenance, helping to keep the non return function reliable while taking full advantage of the transparent body design for visual inspection in everyday pool use.