Capricorn non-return valves are designed for installation on horizontal pipe segments in sewage manholes either inside or outside buildings. Non-return valves provide anti-flooding protection and help to protect buildings against flooding due to rainwater travelling back down the sewage system. Capricorn non-return valves are automatically operated, providing free waste water drainage according to the slope of the rainwater drain.
We offer type I non-return valves with one flap with one automatically closed protection
Capricorn non-return valves have been awarded the TÜV Rheinland Certificate of Conformity T+M!
Capricorn non-return valves are available in an extensive range of sizes so as to enable their installation in waste water drains and systems with the following pipe diameters:
non-return valves with one flap: Ø75– Ø200
TECHNICAL SPECIFICATIONS – Capricorn non-return valves: