Actuador neumático de válvula de doble acción de la serie DELCO AT - Ciclo Alto, Control preciso
The DELCO AT Double-Acting Pneumatic Actuator is engineered for high-frequency and demanding on/off service where positive control is essential. Utilizing the robust rack-and-pinion mechanism, this dual-action design employs air pressure for both the opening and closing strokes, ensuring fast, preciso, and highly repeatable cycling. It offers exceptional performance across a wide air pressure range (2-8 Barra) and comes standard with fine-tuning capabilities, making it the core component for automating ball, mariposa, and plug valves in critical process lines.
Funciones
A high-frequency, rack-and-pinion double-acting actuator providing reliable air-to-open and air-to-close positive control, featuring wide pressure tolerance and precise ±5° end-of-travel adjustment.
✅Positive Double-Acting Control: Uses air pressure to power both directions of rotation (open and close), ensuring quick, decisive, and reliable valve operation, especially critical for high-frequency cycling.
✅Exceptional Precision: Features fine-tuned mechanical design that allows for highly accurate ±5° travel adjustment at both the 0° and 90° rotation limits, guaranteeing optimal valve seating and alignment.
✅Wide Pressure Compatibility: Optimized to operate reliably across a broad air supply pressure range from 2 Barra (minimum) Para 8 Barra (maximum), adapting flexibly to various plant air systems.
✅Standard and Extreme Temperature Options: Offers reliable performance in the standard range of -20°C to +80°C, with specialized configurations available to handle low temperatures down to -35°C.
✅Universal ISO Mounting Platform: The body conforms to ISO 5211 standards, providing seamless, direct mounting compatibility with ball, mariposa, and plug valves, and easy integration with accessories.
Detalles del producto
Aplicaciones en la industria
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Tratamiento del agua
Dosificación química (cloro, Ajustadores de pH), Sistemas de filtración -
Procesamiento químico
Transferencia de ácido/álcali, Líneas de mezcla con disolventes -
Sistemas HVAC
Control de agua fría, Unidades de recuperación de calor -
Acuicultura
Desviación del flujo de agua de mar, Inyección de ozono -
Plantas de Placas
Gestión de electrolitos, Neutralización de residuos
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