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Hydraulics

RPR3-04 4/2 and 4/3 Directional Control Valve, Manually Operated

The PR3-04 is a directing acting directional control valve with subplate mounting interface acc. To ISO 4401, DIN 24340 (CETOP 02).

• Direct acting directional control valve with subplate mounting interface acc. to ISO 4401, DIN 24340 (CETOP 02)
• High transmitted hydraulic power up to 350 bar with optimized design to minimize pressure drop
• Three chamber housing design for production cost saving
• Manual lever and actuating section can be rotated in 90° increments for flexible installation
• Wide range of interchangeable spools available
• Springless, detented valves available, valve holds last selected position, available for all spools
• In the standard version, the valve housing is phosphated and steel parts zinc-coated for 240 h salt spray protection acc. to ISO 9227
• Enhanced surface protection for mobile sector available (ISO 9227, 520 h salt spray)

  • Specifications
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    • - collapse all

    Technical Data

    Valve Size 4 D02
    Max. Flow 30 I/min 7.9 (gpm)
    Max. Operating Pressure at Ports P, A, B 320 bar 4640 (psi)
    Max. Operating Pressure at Port T 100 bar 1450 (psi)
    Operating Force < 40 N 9 (lbf)
    Fluid Temperature Range (NBR) -30 + 100 °C -22 +212 °F
    Fluid Temperature Range (FPM) -20 + 120 °C -4 +248 °F
    Service Life 10^6 cycles -
    Weight 1 kg 2.20 lbs

    Features and Benefits:

    Direct acting directional control valve with subplate mounting interface acc. To ISO 4401, DIN 24340 (CETOP 02) -
    High transmitted hydraulic power up to 320 bar with optimized design to minimize pressure drop -
    Three chamber housing design for production cost saving -
    Manual lever and actuating section can be rotated in 90° increments for flexible installation -
    Wide range of interchangeable spools available -
    Springless, dented valves available, valve holds last selected position, available for all spools -
    In the standard version, the valve housing is phosphated and steel parts zinc-coated for 240 h salt spray protection acc. To ISO 9227 -
    Enhanced surface protection for mobile sector available (ISO 9227, 520 h salt spray) -
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