Article: 5111A Flanges: UNI EN 1092-2 PN 10 Installation: at the end of a pipeline APPLICATIONS: • Water supply • Pumping stations • Wastewater treatment plants •Sewage Epoxy paiting suitable for drinking water applications.
– Fig. 5111 in cast iron GG25
Flap valves in welded steel are manufactured according to a simple as well as very reliable construction to grant a one-way direction of flow. The main purpose of flap valves at the end of a pipeline is to discharge water while preventing back up of water in the pipe. Flap valves have many advantages: good resistance to corrosion, weather conditions, thermal shock and mechanical stress. They are easy to be installed and don’t need any maintenance.