Pilot Operated Pressure Reducing Relieving Valves | Product Series

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Pilot Operated Pressure Reducing Relieving Valves

Pilot Operated Pressure Reducing Relieving Valves

Distributører

Parker’s pilot operated acting reducing & relieving valves are used in applications where specific functions require reduced and regulated pressure. Capable of flows up to 150 lpm (40 gpm) and pressures up to 380 bar (5500 psi).

Tekniske specifikationer

  • Flowhastighed: 8, 15, 30, 40 gal/min, 30, 56.3, 113.7, 150 L/min
  • Trykreguleringsområde: 100 to 500 psi, 100 to 1000 psi, 200 to 1000 psi, 100 to 2000 psi, 200 to 2000 psi, 400 to 2000 psi, 200 to 3000 psi, 300 to 3000 psi, 600 to 3000 psi, 200 to 5000 psi, 6.9-34.5, 6.9-69, 13.7-69, 6.9-138, 13.8-138, 27-138, 13.8-210, 20.7-210, 41.4-210, 13.8-350, 34.5-350, 82.8-350 bar, 500 to 5000 psi, 1200 to 5000 psi
  • Justeringsmekanisme: Fixed, Knob, Screw, Tamper Resistant
  • Pakningsmateriale: D-Ring (Standard), Fluorocarbon, Nitrile
  • Monteringstype: Screw in cartridge valve, Line Mounted
  • Sprængningstryk: N/A, 5, 15, 20, 40, 50, 65, 80 psi, N/A, 0.3, 1, 1.4, 2.8, 3.5, 4.5, 5.5 bar
  • Maks. flowhastighed: 8, 15, 30, 40 gal/min, 30, 56.3, 113.7, 150 L/min
  • Maks. driftstryk: 5500 psi, 380 bar
  • Maksimalt indløbstryktrin: 5500 psi, 380 bar
  • Maksimalt beholdertryk: 5000 psi, 350 bar
  • Standard trykindstilling: 250, 500, 1000, 1500, 2500 psi, 17.2, 34.5, 69, 103.5, 172 bar
  • Maks. trykindstilling: 500, 1000, 2000, 3000, 5000 psi, 34.5, 69, 138, 210, 350 bar
  • Trykreguleringsfølsomhed: N/A, 285 per turn, 334 per turn, 539 per turn, 570 per turn, 859 per turn, 870 per turn, 1711 per turn, 1910 per turn psi, N/A, 19.6 per turn, 23 per turn, 37 per turn, 39.3 per turn, 58.9 per turn, 60 per turn, 118 per turn, 131.7 per turn bar
  • Aktiveringstype: Pressure Sensing
  • Konfiguration: Pressure Reducing/Relieving, Pressure Reducing/Relieving w/Reverse Flow Check
  • Maksimalt drænflowhastighed: 0.15, 0.25, 0.5 gal/min, 0.56, 0.94, 1.9 L/min
  • Lækagehastighed: N/A, 5 per 100 PSI (6.9 BAR) setting cc/min
  • Form størrelse: N/A, C08-3, C10-3, C12-3, C16-3
  • Funktion: Pilot Operated
  • Betjeningstype: Automatic
  • For væsketype: Mineral-based or synthetic hydraulic fluids
  • Maksimal kinematisk viskositet: 45-2000 SSU (6 to 420 cSt)
  • Filters effektivitetsklassificering: ISO 4406 18/16/13, SAE Class 4
  • Ventilmateriale: All parts steel. All operating parts hardened steel
  • "Body" materiale: N/A, Steel
  • Portgevindstørrelse: N/A, SAE-8
  • Installationsmoment: N/A, 32-36, 51-55, 56, 121-125 lb-ft, N/A, 43-49, 69-75, 76, 164-170 Nm
  • Driftstemperatur: -35 to +200, -30 to +250, -15 to +400 °F, -37 to +93, -34 to +121, -26 to +204 °C
  • Maks. driftstemperatur: +200, +250, +400 °F, +93, +121, +204 °C
  • Mindste driftstemperatur: -35, -30, -15 °F, -37, -34, -26 °C
  • Vægt: 0.25 to 2.2 lbs, 0.11 to 1 kg
Safety Warning

Fuld produktbeskrivelse

Parker's family of pilot operated acting reducing & relieving valves provide superior pressure control in applications where specific regulated and relief pressures are needed for precise operation on functions that require regulated pressures up to 380 bar (5500 psi) and flows up to 150 lpm (40 gpm). Parker's pilot operated acting reducing & relieving valves are designed with several pressure ranges in order to give a higher degree of control with a variety of adjustment style options available. The additional valve stability due to the pilot operation make these valves ideal for sensitive functions such as up or downforce, clamping, or braking applications on various types of machinery within the mobile and industrial markets.

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

Features/Benefits:
• Multiple pressure ranges available for more accurate pressure control
• Compact size for reduced space requirements
• Adjustable and tamperproof versions available
• High pressure capacity
• All external parts zinc plated

Applications:
• Brakes
• Clamps
• Suspension systems
• Up/down-force systems

Additional Technical Insight:
Typical applications are in mobile & industrial equipment, where a branch of the system is intended to operate at a lower setting than high system pressure.  Hydraulic functions such as brake circuits, clamping or clutch circuits, suspension systems, street sweepers, or seeding and planting rows in agricultural equipment are common applications for these products.

Relaterede dokumenter

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Literature and Reference Materials
HVS Global Cartridge Valve Catalog MSG15-3504
MSG15-3504 Pressure Control Valves Catalog Pages - All
Pressure Control Valves Technical Tips
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Produkter Flowhastighed Trykreguleringsområde Justeringsmekanisme Pakningsmateriale Monteringstype Sprængningstryk
PRCH101T50-8T 15 GAL/MIN, 56.3 L/MIN 1200-5000 PSI, 82.8-350 BAR Tamper Resistant D-Ring (Standard) Line Mounted 5 PSI, 0.3 BAR
PRCH101K10-8T 15 GAL/MIN, 56.3 L/MIN 200-1000 PSI, 13.7-69 BAR Knob D-Ring (Standard) Line Mounted 5 PSI, 0.3 BAR
PRH081F20 8 GAL/MIN, 30 L/MIN 100-2000 PSI, 6.9-138 BAR Fixed D-Ring (Standard) Screw in cartridge valve N/A
PRCH101F30-8T 15 GAL/MIN, 56.3 L/MIN 600-3000 PSI, 41.4-210 BAR Fixed D-Ring (Standard) Line Mounted 5 PSI, 0.3 BAR

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