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Compact Directional Valves - Diverters - 6-ways

VS120AF-VS125AF

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  • 6 way 2 position valve.
  • Directional spool valve with direct solenoid control.
  • Hydraulic / pneumatic pilot availabe as option.
  • Usable as stand-alone, or as multiple stackable units.
  • Control spool operated by solenoid, with easily removable coil fastened by a ring nut.
  • Wet pin tube for DC coil, with push rod for mechanical override in case of voltage shortage.
  • Unrestricted 360° orientation of DC coil.
  • Control spool held in normal position by return spring.
  • Optional manual override (push-button or screw type).
  • Connectors available: DIN 43650 – ISO 4400, AMP Junior, DT04-2P (Deutsch), Free leads.
  • Size 4
  • Series 00
  • Maximum operating pressure 310 bar (4500 psi)
  • Maximum flow 20 l/min (5.3 gpm)
  • Ports G 1/4 - SAE4
RE18302-15-order(2023-11-23)
RE18302-15-sym(2023-11-23)
RE18302-15-01(2023-11-23)

A valve basically consists of a housing (1), a control spool (2), a return spring (3) and a solenoid (4). It is designed to connect two inlet lines P1 – P2 (normally a set of hoses) and divert them to either the outlet ports (C1 – C4) with spool in position “0”, when the solenoid is de-energized, or to the outlet ports (C2 – C3) with spool in position “1”, when the solenoid is energized.

With the coil de-energized, the return spring (3) pushes back the spool (2) and holds it in position “0”.

The coil (4) is fastened to the tube by the ring nut (6).

The manual override (5) allows to shift the spool (2) also in case of voltage shortage.

Hydraulic / pneumatic pilot control for spool shifting is available upon request.

For applications with different specifications consult us

Code
Voltage (V)
Connector type
Coil description
Marking
Coil Mat no.
OB 01
12 DC
EN 175301-803(Ex. DIN 43650)
D3601 12DC
12V DC
R901393412
OB 03
12 DC
AMP JUNIOR
D3603 12DC
12V DC
R901435507
OB 04
12 DC
AMP JUNIOR Horizontal
D3604 12DC
12V DC
R901395031
OB 07
12 DC
DEUTSCH DT 04-2P
D3607 12DC
12V DC
R901394397
OC 01
24 DC
EN 175301-803(Ex. DIN 43650)
D3601 24DC
24V DC
R901393577
OC 03
24 DC
AMP JUNIOR
D3603 24DC
24V DC
R901435494
OC 04
24 DC
AMP JUNIOR Horizontal
D3604 24DC
24V DC
R901395035
OC 07
24 DC
DEUTSCH DT 04-2P
D3607 24DC
24V DC
R901394399
OD 01
48 DC
EN 175301-803(Ex. DIN 43650)
D3601 48DC
48V DC
R901394117
OU 01
96 DC
EN 175301-803(Ex. DIN 43650)
D3601 96DC
96V DC
R901394229
AH 01
205 DC
EN 175301-803(Ex. DIN 43650)
D3601 205DC
205V DC
R901394231

For further versions (i.e. cable single lead) contact factory.
General:
Valve weight:
  • 1.08 kg (2.38 lbs)
Mounting position:
  • unrestricted
Fluid Temperature:
  • –30....+90 (-22....+194) (NBR seals)
Hydraulic:
Maximum pressure with external drain (“E” type):
  • 310 bar (4500 psi)
Maximum pressure with internal drain (“I” type):
  • 250 bar (3625 psi)
Maximum inlet flow:
  • 20 l/min (5.3 gpm)
Hydraulic fluidGeneral properties: it must have physical lubricating and chemical properties suitable for use in hydraulic systems such as, for example:
  • Mineral oil based hydraulic fluids HL (DIN 51524 part 1). For use of environmentally acceptable fluids (vegetable or polyglycol base) please consult us.
Fluid Temperature:
  • –30....+100 °C (-22....+212 °F) (NBR seals)
Permissible degree of fluid contamination:
  • ISO 4572: βx ≥ 75 X = 12...15 NAS 1638: class 9
Viscosity range:
  • 5....420 mm²/s
Internal leakage with 100 bar (1450 psi) secondary pressure at C:
  • min.7 cc/min (0.43 in³/min) max. 15 cc/min (0.74 in³/min)
Electrical:
Voltage type:
  • DC
Label Needed:
  • See characteristic curve page 5
Duty Cycle:
  • See characteristic curve page 5
Coil wire temperature not to be exceeded:
  • 180 °C (356 °F)
Insulation class:
  • H
Compliance with:
  • Low Voltage Directive LVD 73/23/EC (2006/95/EC), 2004/108/EC
Coil weight with connection EN 175301-803:
  • 0.18 kg (0.40 lbs)
Voltage:
  • 12 V 24 V 48 V 96 V 205 V
Voltage type:
  • DC DC DC DC DC
Power consumption:
  • 20 W 20 W 20 W 20 W 20 W
Current (nominal at 20 °C (68 °F)):
  • 1.62 A 0.84 A 0.45 A 0.21 A 0.01 A
Resistance (nominal at 20 °C (68 °F)):
  • 7.4 Ω 28.4 Ω 106.4 Ω 451 Ω 2062 Ω
RE18302-15-02(2023-11-23)
Flow path
Curve no.
P1 > C1
1
P1 > C2
1
P2 > C3
1
P2 > C4
1

Measured with hydraulic fluid ISO-VG32 at 45° ±5 °C (113° ±9 °F); ambient temperature 20 °C (68 °F).

RE18302-15-03(2023-11-23)
Drain type
Curve No.
External (-E-)
1
Internal (-I-)
2

Flow across both ways: forward across P1>C1 and reverse across C4>P2

RE18302-15-04(2023-11-23)
RE18302-15-05(2023-11-23)
1
Solenoid tube Ø 16mm (0.63inch).
2
External drain plug available with G1/4 and SAE4 port.
3
Ring nut for coil locking Ø 26,5 mm (1,04inch).Torque 3 – 4 Nm (2.2 – 3.0 ft-lb).
4
Four through holes for installation. Recommended screws M5 with strength class DIN 8.8. Torque 5-6Nm(3.6-4.4 ft-lb).
5
Ports P1, P2, C1, C2, C3, C4.
6
Optional push-button type manual override for spool opening: it is pressure stuck to the ring nut for coil locking.Mat no. R930059524.
7
Optional screw type manual override for spool opening: it is screwed torque 6-7Nm (4.4-5.2 ft-lb) to the tube as replacement of the coil ring nut. Mat no. R930059561.
8
Plug for version with internal drain.
9
Minimum clearance needed for connector removal (Ref. RE18325-90 Type1 - R934004344).
10
Identification label.
11
Hydraulic, or pneumatic pilot connector.
Measure
VS120 F (G1/4)
VS125 F (SAE 4)
A
M6
1/4” - 20 UNC
Total stacked units
Total length
Total rods length
Torque(Nm/ft-lb)
2
92 (3.62)
85 (3.34)
6 (4.4)
3
138 (5.4)
130 (5.11)
6 (4.4)
4
184 (7.2)
175 (6.88)
6 (4.4)
RE18302-15-06(2023-11-23)
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