Reducing/Relieving Sandwich Valve, Pilot Operated – PR Series | #PR05BB20ND

Name: Reducing/Relieving Sandwich Valve, Pilot Operated – PR Series
Brand: Parker
SKU: PR05BB20ND

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.

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Especificaciones técnicas

Rango de presión (psi): 150 to 4500
Material del cuerpo de la válvula: Ductile Iron
Conexión del puerto: Pressure Reducing in B w/check valve
Material de la junta: Nitrile
Tamaño: NFPA D05; CETOP 5; NG10
Material del cuerpo: Ductile Iron
Temperatura máxima de funcionamiento: +122 °F
Índice de caudal máximo: 20 Gal/min
Temperatura mínima de funcionamiento: -4 °F
Tipo de accionamiento: Hydraulic Pressure
Material de la junta: Nitrile
Estilo de productos: Pilot Operated Pressure Reducing/Relieving
Presión de trabajo máxima: 5000 psi, 345 bar
Clasificación de eficiencia del filtro: ISO 4406 (1999); 18/16/13 (meet NAS 1638:7)
Medio: Oil
Tipo de montaje: Subplate
Peso: 6.2 lb, 2.8 kg

Información del artículo

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