HYDRAULIC LEARNING SYSTEM BENCH

HYDRAULIC LEARNING SYSTEM BENCH
The most important components at a glance:

1.    PRESSURE RELIEF VALVE - HYDRAULIC
    The valve limits the pressure at port P relative to the pressure at T to the set value.
    Adjustment: manual
    Includes non-return valve
    Operating pressure 6 MPa (60 bar)
    Maximum permissible pressure 12 MPa (120 bar)
    Low-leakage, self-sealing coupling nipples
Quantity: 4 (FOUR) units

2.    2-WAY FLOW CONTROL VALVE
    The valve ensures a constant volumetric flow rate in the flow direction from A to B, regardless of the load pressure on B. The oil can flow from B to A via the non-return valve which opens.
    Actuation: manual
    Differential pressure of the pressure balance 0.55 MPa (5.5 bar)
    Operating pressure 6 MPa (60 bar)
    Maximum permissible pressure 12 MPa (120 bar)
    Low-leakage, self-sealing coupling nipples
     Quantity: 4(FOUR) units

3.    ONE-WAY FLOW CONTROL VALVE
    Adjustable by rotary knob
    Includes quick connect nipple and socket - nominal size 4 for in-line use
    Connectors are self-closing, quick connector type with minimal oil leakage
    Operating pressure p: 6 MPa (60 bar)
    Maximum pressure pmax: 12 MPa (120 bar)
    Opening pressure: 70 kPa (0.7 bar)
    Nominal flow rate: 9 l/min
Quantity: 8(EIGHT) units

4.    NON-RETURN VALVE, DELOCKABLE
    The valve is closed by a locking cone which is pressed against the seat by a spring. The locking cone does not open until X is activated. When the opening pressure on the seat side is exceeded, the valve opens and fluid can flow through it.
    Actuation: hydraulic
    Operating pressure 6 MPa (60 bar)
    Maximum permissible pressure 12 MPa (120 bar)
    Low-leakage, self-sealing coupling nipples
    Quick action mounting system Quick-Fix®
    0.05 MPa (0.5 bar) opening pressure
    MPa (6 bar) opening pressure
Quantity: 4(FOUR) units

5.    NON-RETURN VALVE
    The valve is closed by a locking cone which is pressed against the seat by a spring. When the opening pressure on the seat side is exceeded, the valve opens and fluid can flow through it. When the pressure on the spring side is greater, the valve remains closed.
    Actuation: hydraulic
    Tube length 1000 mm
    Operating pressure 6 MPa (60 bar)
    Maximum permissible pressure 12 MPa (120 bar)
    Low-leakage, self-sealing quick coupling sockets
          Quantity: 4(FOUR) units
    
6.    4/2-WAY HAND LEVER VALVE, SPRING RETURN
    Actuation: manual
    Operating pressure 6 MPa (60 bar)
    Maximum permissible pressure 12 MPa (120 bar)
    Valve port pattern, hydraulic ISO/DIN 4401 size 02
    Low-leakage, self-sealing coupling nipples
    Quick action mounting system Quick-Fix®
Quantity: 4(FOUR) units

7.    4/3-WAY HAND LEVER VALVE, RELIEVING MID-POSITION (AB > T), DETENTING
    Actuation: manual
    Operating pressure 6 MPa (60 bar)
    Maximum permissible pressure 12 MPa (120 bar)
    Valve port pattern, hydraulic ISO/DIN 4401 size 02
    Low-leakage, self-sealing coupling nipples
    Quick action mounting system Quick-Fix
Quantity: 4(FOUR) units

8.    4/3-WAY HAND LEVER VALVE, CLOSED MID-POSITION, DETENTING
    Actuation: manual
    Operating pressure 6 MPa (60 bar)
    Maximum permissible pressure 12 MPa (120 bar)
    Valve port pattern, hydraulic ISO/DIN 4401 size 02
    Low-leakage, self-sealing coupling nipples
                  Quick action mounting system Quick-Fix®
Quantity: 4(FOUR) units
    
9.    SHUT-OFF VALVE
    The valve can be closed by turning the lever. This presses a ball onto the seal on the non-pressurized side, sealing off the flow without any leakage.
    Actuation: manual
    Operating pressure 6 MPa (60 bar)
    Maximum permissible pressure 12 MPa (120 bar)
    Low-leakage, self-sealing coupling nipples/quick coupling socket
Quantity: 4(FOUR) units

10.    DIFFERENTIAL CYLINDER 16/10/200 WITH COVER
    Operating pressure 6 MPa (60 bar)
    Maximum permissible pressure 12 MPa (120 bar)
    Double-acting
    Low-leakage, self-sealing coupling nipples
    Quick action mounting system Quick-Fix®
    Piston Ø: 16 mm
    Piston rod Ø: 10 mm
    Stroke: 200 mm
    Surface area ratio 1 : 1.6
Quantity: 4(FOUR) units