Pilot Operated Pressure Relief Valves - Series R4V/R6V (TUEV) | #026-95121-0


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Pilot Operated Pressure Relief Valves - Series R4V/R6V (TUEV) | #026-95121-0

R4V03-535W0A1P33


Technical Specifications

  • Seal Material: NBR
  • Port Connection: NG10
  • Valve Type: R4V
  • Pressure Adjustment Control Type: Acorn nut
  • Switching Option: na
  • Signal Input: na
  • Pressure Control Range: 330 BAR
  • Operation Type: Pilot
  • Maximum Operating Pressure: 350 bar Port A, 30 bar Port B
  • Drain Option: Drain Line Internal
  • Mounting Type: Subplate
  • Actuation Type: Manual
  • Weight: 2.7 kg
  • Product Series: Pressure Valve
  • Maximum Flow Rate: 90 L/min
  • Maximum Operating Temperature: 60 °C
  • Minimum Operating Temperature: -20 °C
  • Seal Material: NBR
  • Body Material: Cast Iron
  • For Fluid Type: Hydraulic Oil According to DIN 51524
  • Set Pressure: 330 bar
  • Pressure Control Range: 350 bar
Safety Warning

Item Information

Parker pilot operated pressure relief valves series R4V/R6V (TUEV) for subplate mounting work stable across the whole pressure range and thus contribute to a smooth-running operation. Both series R4V (DIN 24340 Form D) and R6V (DIN 24340 Form E) include a certification according to directive 97/23/EG for the use in safety-related applications. The valve is set and sealed by the German technical inspection association TUEV (Technischer Überwachungsverein). The valve delivery includes the TUEV certificate of conformity.

For series R6V a vent function with a solenoid operated directional valve is available for circulation at minimum pressure.

Markets:
• Industrial
• Power generation
• Machine tools

Features/Benefits:
• TUEV certificate for use in safety-related applications - included in delivery
• Outstanding constant pressure behavior – supports reliable operation
• Very good pressure/flow behavior – contributes to a high energy efficiency of the system
• Compact design and flexible mounting - makes integration easy
• Short delivery time – no warehousing necessary
• Vent function for series R6V available

Applications:
• Suitable for general hydraulic applications
• Machine tools
• General presses

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South Africa Headoffice

Parker Hannifin (Africa) Pty LTD

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10 Berne Avenue

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1620

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0027 11 961 0700

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