Series 18 – Miniature Multichannel Inert PTFE Manifold Valve | Product Series

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Series 18 – Miniature Multichannel Inert PTFE Manifold Valve

Puntos de venta

Parker's Series 18 family of PTFE Manifold isolation valves provide an inert wetted path for biocompatibility and aggressive liquids with rapid response times for multiple channels of accurate liquid control.

Especificaciones técnicas

Caudal: Up to 550 sccm
Índice de caudal máximo: 550 sccm
Vacío para rango de presión: Vac to 20 psig (1.4 bar)
Presión de trabajo máxima: 20 psi, 1.4 bar
Tamaño del orificio: 0.060 inch, 1.52 mm
Temperatura máxima de funcionamiento: 150 °F, 66 °C
Temperatura mínima de funcionamiento: 40 °F, 4 °C
Función: 2-Way, Normally Closed (NC); 2, 3, or 4 Stations
Tipo de válvula: Multi Station Inert Diaphragm Isolation Valve
Ciclos por vida útil: 10 Million
Tipo de accionamiento: Solenoid
Tipo de operación: Electronic
Método de control: Current or Voltage
Consumo de energía: 2.5, 4.2 Watts
Voltaje de entrada: 9, 12, 24 VDC
Conexión eléctrica: 12" Wire Leads
Material del cuerpo: PTFE
Material de la junta: PTFE
Longitud: 4.11 inch, 104.4 mm
Anchura: 4.11 inch, 104.4 mm
Altura: 1.25 inch, 31.8 mm
Peso: 8 to 12.4 oz (Station dependent), 226 to 352 g (Station dependent)
Tiempo de respuesta: < 12 ms
Tasa de fuga: Bubble Tight
Tipo de montaje: Manifold Mount
Tipo de conexión: Mounting Screw
Tamaño de la conexión: 1/4"-28 Threaded Port
Para tipo de fluido: Liquids
Aplicación de la industria: Gradient Generation for Liquid Chromatography, Highly aggressive media dispensing and control
Configuración: N/A

Descripción completa del producto

The Parker Series 18 is designed for compact installation in multi-liquid systems. Available with multiple inlets and one outlet (or vice-versa), the Series 18 features all wetted parts of PTFE. In the Series 18 tubing and connections between discrete valves are eliminated and dead volume is reduced. Repeatability and rapid response time make the Series 18 ideally suited for accurately controlling small percentages of low flow liquids.

Markets:
• Clinical Diagnostics
• Analytical Chemistry

Features/Benefits:
• Provides chemical compatibility for a wide range of media with all wetted parts PTFE
• Low internal volume for reduced delay volume
• 100% continuous duty rating in ambient temperatures up to 66°C
• Low power for reduced heat generation and power consumption
• Fast response times for accurate and repeatable results
• Symmetrical design ensures fluid path length and timing is identical for each fluid channel
• 100% tested tight leak rate provides assurance of a quality seal
• Provides reliable operation for the life of your instrument
• RoHS compliant

Applications:
• Liquid Chromatography Gradient Generation
• Liquid Selection and Mixing Valve