Genebre 2528AV ANSI 150 V-Port Control Ball Valve
The Genebre 2528AV is a two-piece V-port control ball valve with flanged ANSI Class 150 ends and a CF8M / 316 stainless steel body. Designed for proportional flow control in industrial process lines, it is not intended for simple on/off isolation.
Technical Data
- Construction: 2-piece
- Connection: ANSI Class 150 flanged
- Body: stainless steel CF8M / 316
- Seats: PTFE + 15% glass fibre
- Max pressure: 275 psi / 19 kg/cm²
- Operating temperature: -30°C to +180°C
- Operation: lever
- V-port: 30°, 60°, or 90°
- Available sizes: 1/2" to 4", depending on V-port angle.
V-Port Selection
The V-port angle determines available Kv and flow response at partial openings. V30 is used for finer control at low openings and lower flow rates. V60 covers intermediate ranges. V90 provides higher Kv at full open.
For example, at DN50, Kv at 100% open is 31.6 / 68.4 / 131.5 for V30 / V60 / V90. At DN100, values are 124.8 / 258.6 / 507.7 respectively.
Difference from 2526AV
2528AV uses CF8M/316 stainless steel, while 2526AV is carbon steel WCB. 2528AV is selected where process media or environment require stainless steel construction.
Installation & Operation
Valve has defined flow direction and must be installed per the arrow on the body. Flanges should be clean, parallel, and free from misalignment stresses. A strainer is recommended upstream, especially in lines with particulates or welding debris.
FAQ
What is required for selection?
DN, V30/V60/V90, required Kv, differential pressure, media, temperature, ANSI class, and actuator or handle type.
When is it not suitable?
Not recommended for media that solidifies, crystallizes, or polymerizes and remains in the ball cavity without a flushing procedure.
Description
Certificates
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
| AENOR - Homologación y Marcado N de AENOR para la línea de válvulas de gas. | |
| 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. | |
| HOMOLOGACIÓN CE - Homologación CE y otras específicas para mercados como Bielorrusia, Chile, Polonia, Rusia, Ucrania, Singapur y Arabia Saudí. | |
| 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