Válvula de desaireación LKUV-2
La LKUV-2 de Alfa Laval es una válvula de purga de aire fiable y de acción automática que libera el exceso de aire de las tuberías de proceso o de las bombas para evitar la cavitación y la pérdida de producto, previniendo así los efectos negativos de la entrada de aire.
Válvula de alivio de aire diseñada para garantizar una seguridad sólida, eficiencia y bajos costes de mantenimiento
- Mayor eficiencia en el procesamiento y mejor calidad del producto
- Mayor eficiencia energética
- Protege las bombas contra el riesgo de cavitación
- Bajo coste total de propiedad
Esta válvula de purga de aire de accionamiento automático está diseñada para tareas de purga de aire en aplicaciones higiénicas de los sectores lácteo, alimentario, de bebidas y muchos otros. Se utiliza habitualmente en aplicaciones de líneas de retorno de limpieza in situ (CIP-R).
How does the LKUV-2 air relief valve work
Reliable air relief valve
Alfa Laval LKUV-2 air relief valves are automatic double-seat valves engineered to relieve excess air in industrial processing lines, thus preventing the negative effects of air entrainment. Vertically installed, LKUV-2 automatic air relief valve are ideal for use on the top of a pipeline or container or before a pump inlet, where the removal of air is required to maintain design pressure conditions.
Improved processing efficiency
LKUV-2 automatic air release valve help improve processing efficiency. By preventing air entrainment, the valves contribute to product integrity, energy efficiency and protection of pipelines and pump stations against the effects of pressure surges and water hammer.
LKUV-2 air relief valve range
With a sturdy, bright finish stainless steel construction, the standard range of Alfa Laval LKUV-2 air-relief valves is available in various dimensions to meet most requirements. These valves are designed for maximum product pressure of 10 bar and temperatures up to 90°C (194°F).
For more information, please refer to Documentation below.
Construction
The automatic air relief valve consists of an upper valve body, lower valve body with welding stub, seal ring and polypropylene ball. The relief valve air body is assembled by means of a clamp.
Operating principle
These automatic double-seat air relief valves have a lightweight, freely moving polypropylene ball that closes against the upper or lower seat, depending on pressure conditions.
When air pressure increases, the ball is forced off its seat, allowing excess air pressure to be vented to the atmosphere. When pressure is equalized, the ball is reseated on the lower valve seat, thus closing the valve.
Options
- Seal ring in NBR (Buna N) or FPM (SFY)
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Part of a broad valve range
Alfa Laval offers a comprehensive range of valves intended for hygienic applications in the dairy, food, beverage,home care, personal care, biotechnology and pharmaceuticals.
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