Nozzle check valve to DIN/EN with flanged ends, Venturi-type body, max. flow velocity 2.5 m/s. Body made of cast iron, check disc made of brass and cast iron, seat made of stainless steel. Suitable for installation in horizontal and vertical pipes. Rapid closure without surge pressures.
Water supply systems, heating systems, air-conditioning systems.
Further technical information about BOA-RFV
Overview of technical data
|T||-10 – 90 (°C)|
|DN||40 – 600|