Reducing/Relieving Sandwich Valve, Pilot Operated – PR Series | Product Series

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Material de la junta

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Material del cuerpo de la válvula

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Reducing/Relieving Sandwich Valve, Pilot Operated – PR Series

Reducing/Relieving Sandwich Valve, Pilot Operated – PR Series

Puntos de venta

Parker’s PR series pilot operated pressure reducing/relieving valves are used to regulate pressure in one area of a circuit at a set pressure below the normal system pressure.

Especificaciones técnicas

  • Temperatura máxima de funcionamiento: +122 °F
  • Índice de caudal máximo: 10, 20, 80 Gal/min
  • Temperatura mínima de funcionamiento: -4 °F
  • Tipo de accionamiento: Hydraulic Pressure
  • Material del cuerpo: Aluminum, Ductile Iron
  • Material de la junta: Nitrile
  • Estilo de productos: Pilot Operated Pressure Reducing/Relieving
  • Presión de trabajo máxima: 3000, 5000 psi, 207, 345 bar
  • Clasificación de eficiencia del filtro: ISO 4406 (1999); 18/16/13 (meet NAS 1638:7)
  • Medio: Oil
  • Tipo de montaje: Subplate
  • Peso: 3.1, 6.2, 2.1, 4.4, 6.4, 12.9, 12.6, 8.5, 17.1, 10.8, 10.4, 24.7, 11.6, 25.7 lb, 1.4, 2.8, 0.9, 2, 2.9, 5.8, 3.9, 7.8, 4.9, 9.2, 11.2, 5.3, 11.7 kg

Descripción completa del producto

Parker’s PR series pilot operated pressure reducing/relieving valves have an integral relieving function which limits the secondary circuit pressure. Options are A port control, B port control and P port control. The A & B valves feature a reverse flow check.

Markets:
• Factory Automation
• Lumber & Wood
• Machine Tools
• Material Handling
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Miscellaneous Processing
• Molding
• Packaging Machinery
• Plastic Processing
• Primary Metal Refining Process
• Rubber & Tire Processing
• Vehicle Assembly Facilities

Features/Benefits:
• Available in 4 port sizes
• High flow capacity
• With integral return flow check valve on A & B port models

Applications:
• Suitable for general hydraulic applications

Documentos relacionados

Literature and Reference Materials
Cat. MSG14-2500/US Industrial Hydraulic Valves
PR Product Series catalog pages
Compliance, Certifications & Safety
Hydraulic Valve Division Safety Guide
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