Pilot Operated Pressure Relief Valve, In-line Mounting - Series R4V / R4V*P2 | #026-96788-G


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Pilot Operated Pressure Relief Valve, In-line Mounting - Series R4V / R4V*P2 | #026-96788-G

R4V03-56512P2G0RA5


Technical Specifications

  • Actuation Type: Proportional
  • Pressure Control Range: 350 bar
  • Port Connection: NG10 / G1/2"
  • Pressure Adjustment Control Type: Hand knob
  • Drain Option: Drain line external from pilot head (Y1)
  • Switching Option: With mechanical maximum pressure adjustment 12 VDC
  • Input Voltage: 12 VDC
  • Seal Material: FPM
  • Body Type: Threaded T-body
  • Operation Type: Pilot
  • Maximum Operating Pressure: 350 bar Port A, X, 30 bar Port B, Y
  • Mounting Type: Pipe Mounting
  • Product Series: Pressure Valve
  • Actuation Type: Solenoid
  • Maximum Flow Rate: n/a
  • Flow Rate: 60 L/min
  • Maximum Operating Temperature: 60 °C
  • Minimum Operating Temperature: -20 °C
  • Seal Material: FPM
  • Body Material: Cast Iron
  • For Fluid Type: Water-Glycol
  • Pressure Control Range: 350 bar
  • Weight: 5 kg
Safety Warning

Item Information

Well known as excellent pressure relief valves, Parker's series R4V and R4V*P2 for in-line mounting work stable across the whole pressure range and thus contribute to a smooth-running operation. Additionally they provide a wide range of options and connections for a versatile use in various applications.

Their design is similar to the subplate mounted R4V series. For single functions – where no manifold blocks are used – the valves can be directly placed in the pipework. R4V and R4V*P2 are available with 2 ports (L-body) or with 3 ports (T-body).

Series R4V*P2 has additionally a proportional unit between the mechanical pilot valve and the main stage. The optimum performance can be achieved in combination with the digital amplifier module PCD00A-400.

Market:
• Industrial

Features/Benefits:
• Wide range of options – suitable for almost every application
• Outstanding constant pressure behavior – supports reliable operation
• Very good pressure/flow behavior – contributes to a high energy efficiency of the system
• Short delivery time – no warehousing necessary
• Pilot operated with manual adjustment
• 2 interfaces
    - L-body (R4R06-G¾", R4R10-G1¼")
    - T-body (R4R03-G½", R4R06-G1")
• 3 pressure stages: 105, 210, 350 bar
• 3 adjustment modes:
    - hand knob
    - acorn nut with lead seal
    - cylinder lock
• With optional vent function

Deviating Features/Benefits Series R4V*P2:
• Continuous adjustment by proportional solenoid
• With mechanical maximum pressure adjustment
• R4V*P2: optimally suited to the digital amplifier module PCD00A-400

Applications:
• Suitable for general hydraulic applications

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Local Contact

South Africa Headoffice

Parker Hannifin (Africa) Pty LTD

Sales Company South Africa

10 Berne Avenue

Aeroport

Kempton Park

Gauteng

South Africa

1620

Phone

0027 11 961 0700

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