![ES000653-BOA-RFV]([{"name":"portrait_ratio1x1","ratioWidth":1,"ratioHeight":1,"linksForWidth":{"97":"/resource/image/5804/portrait_ratio1x1/97/97/a20845d855130fd021d7dd4acef3256b/Cb/es000653-boa-rfv.png","110":"/resource/image/5804/portrait_ratio1x1/110/110/a20845d855130fd021d7dd4acef3256b/wl/es000653-boa-rfv.png","152":"/resource/image/5804/portrait_ratio1x1/152/152/a20845d855130fd021d7dd4acef3256b/Dv/es000653-boa-rfv.png","176":"/resource/image/5804/portrait_ratio1x1/176/176/a20845d855130fd021d7dd4acef3256b/mZ/es000653-boa-rfv.png","207":"/resource/image/5804/portrait_ratio1x1/207/207/a20845d855130fd021d7dd4acef3256b/DQ/es000653-boa-rfv.png","290":"/resource/image/5804/portrait_ratio1x1/290/290/a20845d855130fd021d7dd4acef3256b/em/es000653-boa-rfv.png","345":"/resource/image/5804/portrait_ratio1x1/345/345/a20845d855130fd021d7dd4acef3256b/eH/es000653-boa-rfv.png","555":"/resource/image/5804/portrait_ratio1x1/555/555/a20845d855130fd021d7dd4acef3256b/si/es000653-boa-rfv.png"}},{"name":"landscape_ratio4x3","ratioWidth":4,"ratioHeight":3,"linksForWidth":{"320":"/resource/image/5804/landscape_ratio4x3/320/240/47714bec0b6b4446f0bcdb000dbf8338/Ug/es000653-boa-rfv.png","375":"/resource/image/5804/landscape_ratio4x3/375/281/47714bec0b6b4446f0bcdb000dbf8338/PD/es000653-boa-rfv.png","414":"/resource/image/5804/landscape_ratio4x3/414/310/47714bec0b6b4446f0bcdb000dbf8338/TW/es000653-boa-rfv.png","500":"/resource/image/5804/landscape_ratio4x3/500/375/47714bec0b6b4446f0bcdb000dbf8338/JF/es000653-boa-rfv.png","768":"/resource/image/5804/landscape_ratio4x3/768/576/47714bec0b6b4446f0bcdb000dbf8338/eE/es000653-boa-rfv.png","1000":"/resource/image/5804/landscape_ratio4x3/1000/750/47714bec0b6b4446f0bcdb000dbf8338/he/es000653-boa-rfv.png","1200":"/resource/image/5804/landscape_ratio4x3/1200/900/47714bec0b6b4446f0bcdb000dbf8338/PV/es000653-boa-rfv.png"}}] "BOA-RFV")
BOA-RFV
Design type
Non-return valves
Technical data
T max
90 °C
DN max
600
PN max
63
Design
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.
Application
Water supply systems, heating and air-conditioning systems.
Further technical information about BOA-RFV
Overview of technical data
| T | -10 – 90 (°C) |
| DN | 40 – 600 |
| PN | 63 |
| PN min. | 16 |