SPEL Flap Valves

A flap valve is a simple but important construction that ensures that the water can flow in one direction, but not the other. The requirements are stringent: the cover should close completely when the water flows back and may never become defective, as the consequences could be disastrous.

SPEL Flap Valves are always made of HDPE, firstly because HDPE can be deployed in a flexible manner: it can be shaped in any way. This is necessary as certain situations require a Flap valve that is unique. The second reason is that HDPE is of a light weight. That is good to know, as the valves are not always situated at the most easily accessible locations. Also, the valves are able to respond to the slightest changes in pressure.

SPEL Flap Valves

Models

Models

Model Type Sizes
HDPE Flap valve PTK-G Wall Mounting With diameter ø 150 - 500 mm
With diameter ø 600 - 800 mm
With diameter ø 900 - 2000 mm
With rectangular passage DB X DH
HDPE Flap Valve PTK-A Wall Mounting Met doorlaat 150-500 mm
With diameter ø 600 - 800 mm
With diameter ø 900 - 2000 mm
With Rectangular passage DB X DH
HDPE Flap valve PTK-P PVC connection With diameter ø 160 - 630 mm
HDPE Flap valve PTK-BS Connection to a concrete or steel tube With diameter ø 300 - 1000 mm
HDPE Flap valve PTK-F Council Stormwater Quality Improvement Targets With diameter ø 150 - 500 mm
With diameter ø 600 - 800 mm
With diameter ø 900 - 1500 mm
HDPE Flap Valve PWK-F Flap valve suitable for pressure pipe With diameter ø 150 - 400 mm
With diameter ø 500 - 800 mm
With diameter ø 900 - 2000 mm
HDPE Liftable flap valve POTK-G Liftable flap valve Liftable flap valve

Load Classifications

All Products