Pilot Operated Sequence Valve with Kickdown | Product Series

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Caudal

Rango de control de presión

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Material de la junta

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Pilot Operated Sequence Valve with Kickdown

Pilot Operated Sequence Valve with Kickdown

Puntos de venta

REGIONAL - Parker’s kick-down pilot operated sequence valve is a hydraulic fuse used to unload flow once the pressure setting is reached, resets when all flow is removed. Capable of flows up to 160 lpm (42 gpm) and pressures up to 420 bar (6000 psi).

Especificaciones técnicas

  • Caudal: 42 gal/min, 160 L/min
  • Rango de control de presión: 145 to 3000 psi, 145 to 6000 psi, 10 to 210 bar, 10 to 420 bar
  • Mecanismo de ajuste: Knob, Screw, Tamper Resistant
  • Material de la junta: Nitrile, Fluorocarbon
  • Índice de caudal máximo: 42 gal/min, 160 L/min
  • Rango de presión de entrada máxima: 6000 psi, 420 bar
  • Presión de trabajo máxima: 6000 psi, 420 bar
  • Presión del depósito máxima: 6000 psi, 420 bar
  • Presión de ajuste estándar: 1450, 2900 psi, 100, 200 bar
  • Ajuste de presión máxima: 3000, 6000 psi, 210, 420 bar
  • Sensibilidad de control de presión: 435 per turn, 800 per turn psi, 30 per turn, 55 per turn bar
  • Tasa de fuga: 100 @ 1450 PSI (100 BAR) cm3/min
  • Opción de drenaje: External
  • Ubicación del piloto: Internal
  • Tipo de montaje: Screw in cartridge valve
  • Tipo de accionamiento: Pressure Sensing
  • Configuración: Kick Down
  • Tamaño de la cavidad: C10-3S
  • Función: Pilot Operated Sequence
  • Tipo de operación: Automatic
  • Para tipo de fluido: Mineral-based or synthetic hydraulic fluids
  • Viscosidad cinemática máxima: 45-2000 SSU (6 to 420 cSt)
  • Clasificación de eficiencia del filtro: ISO 4406 18/16/13, SAE Class 4
  • Material de la válvula: All parts steel. All operating parts hardened steel
  • Par de instalación: 37 lb-ft, 50 Nm
  • Temperatura de funcionamiento: -30 to +250, -15 to +400 °F, -34 to +121, -26 to +204 °C
  • Temperatura máxima de funcionamiento: +250, +400 °F, +121, +204 °C
  • Temperatura mínima de funcionamiento: -30, -15 °F, -34, -26 °C
  • Peso: 0.55 lb, 0.27 kg
  • Material del cuerpo: N/A
Safety Warning

Descripción completa del producto

Parker’s kick-down pilot operated sequence valve provides fast responding and reliable performance for hydraulic circuits that require pressure to be eliminated once the max setting is achieved. These valves can work with pressures up to 420 bar (6000 psi) and flows up to 160 lpm (42 gpm) and can be considered a hydraulic fuse. Parker’s kick-down pilot operated sequence valve is intended for clamping or press within industrial markets, but can also be use in mobile applications such as when attachments are used with quick disconnects and a fixed displacement pump.

Markets:
• Agriculture
• Aerial
• Construction
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Miscellaneous Mobile

Features/Benefits:
• High pressure and flow capacity
• Integrated 250 micron screen
• Hardened, precision ground parts for durability
• All external parts zinc plated

Applications:
• Clamping
• Power units
• Attachments/implements with quick disconnects

Additional Technical Insight:
Unlike relief valves which will reset slightly below their pressure setting, Parker’s B04C3 Kick-Down sequence valve will continue to unload pump flow until its supply flow is completely stopped.  Two adjustable pressure ranges are standard for 3000 or 6000 PSI maximum operating pressures, and each version is capable of flows up to 42 GPM.   Screw, knob, and tamper-resistant adjustment options are available.

B04C3 pilot operated cartridges are normally closed, internally piloted and externally drained.   The external drain prevents downstream pressure from having an effect on the valve setting.  When inlet pressure at port 1 is lower than the valve’s setting, flow is not allowed to exit port 2.  Once the pressure setting is reached, flow from port 1 is unloaded to port 2.  The valve does not reset and close until flow is completely removed from port 1.  Staying open after the setting is reached creates a requirement for an operator or the system controls to take steps of removing flow before the valve can stop unloading the pump.  Functioning in a manner similar to a fuse can provide additional over-pressurization protection and can also help to detect unusual high pressure machine conditions.

Documentos relacionados

Literature and Reference Materials
HVS Global Cartridge Valve Catalog MSG15-3504
MSG15-3504 Pressure Control Valves Catalog Pages - All
Pressure Control Valves Technical Tips
Selector Guides
Competitive Crossover Tool
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Productos Caudal Rango de control de presión Mecanismo de ajuste Material de la junta
B04C3HZN 42 GAL/MIN, 160 L/MIN 145-3000 PSI, 10-210 BAR Screw Nitrile
B04C3HZV 42 GAL/MIN, 160 L/MIN 145-3000 PSI, 10-210 BAR Screw Fluorocarbon
B04C3HWN 42 GAL/MIN, 160 L/MIN 145-3000 PSI, 10-210 BAR Knob Nitrile
B04C3HWV 42 GAL/MIN, 160 L/MIN 145-3000 PSI, 10-210 BAR Knob Fluorocarbon
B04C3HTN 42 GAL/MIN, 160 L/MIN 145-3000 PSI, 10-210 BAR Tamper Resistant Nitrile
B04C3HTV 42 GAL/MIN, 160 L/MIN 145-3000 PSI, 10-210 BAR Tamper Resistant Fluorocarbon
B04C3PZN 42 GAL/MIN, 160 L/MIN 145-6000 PSI, 10-420 BAR Screw Nitrile
B04C3PZV 42 GAL/MIN, 160 L/MIN 145-6000 PSI, 10-420 BAR Screw Fluorocarbon
B04C3PWN 42 GAL/MIN, 160 L/MIN 145-6000 PSI, 10-420 BAR Knob Nitrile
B04C3PWV 42 GAL/MIN, 160 L/MIN 145-6000 PSI, 10-420 BAR Knob Fluorocarbon
B04C3PTN 42 GAL/MIN, 160 L/MIN 145-6000 PSI, 10-420 BAR Tamper Resistant Nitrile
B04C3PTV 42 GAL/MIN, 160 L/MIN 145-6000 PSI, 10-420 BAR Tamper Resistant Fluorocarbon

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