Description
Cepex Clear Series check valve – Ø 50 mm
Do you want to prevent water from flowing back into your pipework when the pump switches off? The Cepex Clear Series check valve Ø 50 mm ensures that water can only flow in one direction. This protects your installation against unwanted pressure differences, draining pipes and backflow of contaminated water.
This check valve is specially designed for pool and spa installations and combines reliability with a transparent housing for visual inspection.
Transparent housing for direct inspection
What sets this Clear Series check valve apart is the transparent PVC housing. This lets you see at a glance whether the valve is opening and closing correctly. This makes inspection and maintenance much easier, especially in technical rooms where you want to be able to quickly check that everything is functioning correctly.
The internal valve closes automatically as soon as the water flow stops or reverses. This prevents water from flowing back towards the filter, pump or other connected equipment.
Reliable operation in pressure pipes
This version has a diameter of 50 mm and is suitable for gluing into standard 50 mm PVC pressure pipes. When correctly installed with PVC cleaner and glue, a strong, watertight connection is created.
The check valve is suitable for use in pool installations, with heat pumps, salt chlorinators, automatic dosing systems and other applications where backflow must be avoided.
Applications
The Cepex Clear Series check valve Ø 50 mm is often used:
- Between pump and filter
- When connecting a heat pump
- For protection of dosing systems
- In technical rooms with multiple circuits







