Cartridge Spool Type Inverse Shuttle Valves | Product Series

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Cartridge Spool Type Inverse Shuttle Valves

Cartridge Spool Type Inverse Shuttle Valves

REGIONAL - Parker’s K04G3 shuttle is a three way, spring centered inverse style shuttle valve used in dual accumulator circuits to ensure equal charging pressure for each accumulator.

Especificaciones técnicas

  • Caudal: 13 gal/min, 50 L/min
  • Material de la junta: Nitrile, Fluorocarbon
  • Índice de caudal máximo: 13 gal/min, 50 L/min
  • Rango de presión de entrada máxima: 5000 psi, 350 bar
  • Tipo de accionamiento: Pressure Sensing
  • Configuración: 3-way Ball Type
  • Tipo de operación: Spring Centered
  • Presión de trabajo máxima: 5000 psi, 350 bar
  • Tasa de fuga: 5 @ 1450 PSI (100 BAR) drops/min
  • Tamaño de la cavidad: C10-4
  • Función: Inverse Shuttle
  • 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: 0.31 lb, 0.14 kg
  • Material del cuerpo: N/A
Safety Warning

Descripción completa del producto

Parker's 3-position, 3-way open center spool type inverse shuttle valves can handle flows up to 100 lpm (26 gpm) and 420 bar (6000 psi) while providing precise flow control for sequencing or pressuring sensing applications within various mobile or industrial markets. These spring centered valves use internal pilot signals to shift when pressure at either end of the spool exceeds the spring setting, however the integrated check valves allow flow from the opposite port from the higher pressure to the lower pressure port, making them ideal for certain sensing or sequencing applications. These are used primarily to select between two accumulators to ensure the accumulator with the lowest pressure is charged.

Markets:
• Aerial
• Construction Equipment
• Forestry Equipment
• Material Handling Equipment
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Miscellaneous Mobile

Features/Benefits:
• Used to ensure that in a dual accumulator charging circuit the accumulator with the lowest pressure is sensed back to the charging valve
• Suitable for charge rates up to 25 LPM (7 GPM) per accumulator
• One size valve for most applications
• Ball type construction for low leakage
• All external parts zinc plated

Applications:
• Powered Brakes accumulator charging

Additional Technical Insight:
Used in conjunction with an accumulator charging valve this valve will ensure the accumulator with the lowest charge is sensed back to the charging valve.

Documentos relacionados

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Productos Caudal Material de la junta
K04G3N 13 GAL/MIN, 50 L/MIN Nitrile
K04G3V 13 GAL/MIN, 50 L/MIN Fluorocarbon

687PDC
327264