The Genebre 2852 is a float component designed for Genebre float valves 2856 and 2856N. It is not a standalone valve; it serves as the buoyancy element that transmits level changes to the float valve lever. The technical datasheet specifies AISI 316 polished stainless steel, suitable for continuous immersion in process liquids. This material selection ensures compatibility with potable water, process water, and various industrial fluids, subject to AISI 316 corrosion resistance.
Float diameter selection is determined by the valve type. According to the datasheet: 2856 03 uses Ø90 mm, 2856 05–07 use Ø160 mm, 2856 08–10 use Ø200 mm, 2856 11 uses Ø320 mm, and 2856 12 uses Ø400 mm. Float size affects available buoyancy and closing force at the silicone seat.
Prior to specification, verify:
Used in clean water tanks, potable water reservoirs, process water systems, and auxiliary industrial circuits where Genebre 2856/2856N float valves are specified for mechanical level control without electrical sensors.
Can this float be installed on any float valve?
No. Mechanical connection (M6–M16) and required buoyancy must match the valve type.
What is checked during maintenance?
Inspect for deformation, corrosion, thread loosening, and ensure free movement without tank wall interference.
Reference: 2852
| Reference | Size | Minimum purchase unit | Weight (Kg) | Box / carton |
| 2852 060 | BUOY FLOATING VALVE Ø60mm | 1 | 0.062 | 1/24 |
| 2852 090 | BUOY FLOATING VALVE Ã90mm | 1 | 0.15 | 1/30 |
| 2852 110 | BUOY FLOATING VALVE Ø110mm | 1 | 0.151 | 1/27 |
| 2852 160 | BUOY FLOATING VALVE Ø160mm | 1 | 0.394 | 1/12 |
| 2852 200 | BUOY FLOATING VALVE Ø200mm | 1 | 0.803 | 1/8 |
| 2852 320 | BUOY FLOATING VALVE 320mm M16 | 1 | 3.271 | 1/1 |
| 2852 400 | BUOY FOR FLOATING VALVE | 1 | 4.761 | 1/1 |
GENEBRE, S.A. has implemented a quality management system to control the designing and manufacturing of fluid control valves, as well as the distribution of home and public taps.
This system complies with the requirements of the current international UNE-EN-ISO 9001:2015, certified by the prestigious German certification organization TÜV Rheinland.
In 2000, GENEBRE began to comply with the European Business Excellence Model, more commonly known as the EFQM. As a result, in 2003, the Catalan Regional Government awarded us with the Quality Award. This new system enables us to ensure the quality of GENEBRE's products and also to offer added value to our clients.
In 2012, we obtained the certification for the Environmental Management System. This system is certified according to the UNE-EN-ISO 14001:2015, also by TÜV Rheinland. GENEBRE QUALITY AND ENVIRONMENTAL POLICY
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AENOR - Homologación y Marcado N de AENOR para la línea de válvulas de gas. |
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OLIVER RODÉS Water Quality - Certificados de agua potable, confirmando el cumplimiento de los criterios sanitarios de la calidad del agua para el conusmo humano RD 140/2003 de 07 de febrero (legislación española) y Directiva (UE) 2020/2184 del Parlamento Europeo y del Consejo de 16 de diciembre de 2020, relativa a la calidad de las aguas destinadas al consumo humano por el Laboratorio Oliver Rodés. |
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HOMOLOGACIÓN CE - Homologación CE y otras específicas para mercados como Bielorrusia, Chile, Polonia, Rusia, Ucrania, Singapur y Arabia Saudí. |
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NORMA UNE-EN-ISO 9001 - Este sistema está certificado de acuerdo a la norma UNE-EN-ISO 9001: 2015, por parte del prestigioso organismo certificador alemán TÜV Rheinland.. |
CERTIFICADO TÉCNICO BIELORRUSIA REF.2830
