Pilot Operated Proportional Directional Control Valve - Series D31FC / D41FC / D91FC / D111FC | Parker NA

Pilot Operated Proportional Directional Control Valve - Series D31FC / D41FC / D91FC / D111FC | Product Series

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Conexión del puerto

Código del carrete

Caudal

Ubicaciones de drenaje/entrada de piloto

Material de la junta

Entrada de señal

Dirección de flujo

Tipo de conexión

Opción de la válvula

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Pilot Operated Proportional Directional Control Valve - Series D31FC / D41FC / D91FC / D111FC

With a high-definition position feedback system and an excellent price-performance ratio, Parker's pilot operated proportional directional control valves series D*1FC offer numerous competitive advantages for users - optionally with EtherCAT® interface.

Especificaciones técnicas

  • Tipo de montaje: Subplate Mounting
  • Tipo de operación: Pilot
  • Tipo de accionamiento: Proportional Solenoid
  • Función: 3-way
  • Peso: Depending on Size: 9 to 68.5 kg, depending on size kg
  • Índice de caudal máximo: n/a
  • Serie del producto: Proportional DC Valve
  • Presión de trabajo máxima: 350 bar
  • Para tipo de fluido: Hydraulic Oil according to DIN 51524 ... 535, Water Glycol
  • Material de la junta: NBR, FPM
  • Material del cuerpo: Cast Iron
  • Temperatura ambiente máxima: 60 °C
  • Temperatura ambiente mínima: -25 °C
  • Clasificación de eficiencia del filtro: ISO 4406; 18/16/13
  • Tasa de fuga: depending on size ml/min
  • Estilo de montaje: DIN 24340 / ISO 4401 / CETOP RP121 / NFPA
  • Histéresis: ≤ 0.1 %
  • Aplicación: Industrial Hydraulic
  • Marca: Parker
  • Tecnología: Hydraulics
  • División: Hydraulic Valve Systems Division Europe
  • Tipo de válvula: Proportional DC Valve
  • Medio: Hydraulic Oil
  • Temperatura máxima del fluido: 60 °C
  • Temperatura mínima del fluido: -25 NBR, -20 FPM °C
  • Tipo de electrónica: Onboard
  • Caudal: 90 up to 1000 L/min
  • Viscosidad cinemática máxima: 400 cSt
  • Viscosidad cinemática mínima: 20 cSt
  • Resistencia a la vibración: 10 Sinus 5...2000 Hz acc. IEC 68-2-6 10 (RMS) Random noise 20...2000 Hz acc. IEC 68-2-36 15 Shock acc. IEC 68-2-27 g
  • Posición de montaje: Unrestricted
  • Variación del punto de apertura: set to 10 % command signal
  • Tiempo de respuesta: D31FC: 2.9 / D41FC: 4.1 / D91FC: 6.7 / D111FC: 15 ms
  • Grado de protección de admisión: IP65 in accordance with EN 60529
  • Voltaje de suministro eléctrico: 18...30, electric shut-off at < 17, ripple < 5 % eff., surge free V
  • Presión piloto máxima: 350 bar
  • Presión mínima del piloto: 20 bar
  • Diferencia de presiones: 5 bar
Safety Warning

Descripción completa del producto

The pilot operated proportional directional control valves series D*1FC is characterized by a high-precision position feedback system for improved process accuracy and and simple parametrization .

The D*1FC series is equipped with a modern, high-definition position feedback system. The parameters of the valve electronics can be accessed where required via the free, user-friendly ProPxD software. The integrated diagnostics function also makes optimal configuration easier.

D*1FC with EtherCAT
These valves are actuated and monitored by the EtherCAT® interface. Actual value (spool position), temperature, operating hours and different error messages are available as diagnostic signals. The valve parameters are factory set and can be adapted with the Parker ProPxD software via the parametrizing interface.

In addition to the fieldbus communication, the valves provide the range of functions of the standard version including  E2analogue  command signal and diagnostic spare stroke. Thus they can be operated independent of the fieldbus control, particularly during commissioning and maintenance.

Markets:
• Industrial
• Power generation
• Machine tools
• Rubber & tire processing

Features/Benefits:
• High-quality mechanical design - pilot valve is based on the tried and tested D1FB control valve with spool/sleeve design and guarantees pilot control with high precision
• Progressive flow characteristics - allows sensitive adjustment of flow rate
• Low hysteresis - ensures high repeatability and thus improved process and product accuracy
• High dynamics - suitable for demanding open loop applications
• High flow capacity - optimum efficiency in relation to valve size
• Parametrizable via Parker ProPxD soft - quick and easy adjustment of parameters
• Excellent price-performance ratio - fast return of investment
• Short delivery time - no storage necessary
• Centre position monitoring optional
• A-regeneration optional - for new energy saving circuits with differential cylinders
• Switchable hybrid version optional - can switch between regenerative mode and standard mode at any time
• Version with EtherCAT® interface, 2x M12x1 connector 4-Pin (EtherCAT® In and EtherCAT® Out)

Applications:
• General presses
• Tire presses
• Machine tool
• Injection molding

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