Non-slam, Venturi-type non-return valve. Flanged ends to EN standards. Max. flow velocity 2.5 m/s. Body made of cast iron, check disc made of brass and cast iron. Stainless steel seat. Suitable for horizontal and vertical installation. Rapid closure for water hammer protection.
Water supply systems, heating and air-conditioning systems.
Further technical information about BOA-RFV
Overview of technical data
|T||10.0 – 90.0 (°C)|
|DN||40.0 – 600.0|