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Response Time
Weight
Manifold Valve Specifications
∗
1 Can be used with positive pressure to suit the application
∗
2 Please use with pilot X port pressure equal to or higher than the release port 1(P) pressure.
∗
3 Impact resistance : No malfunction occurred when it is tested with a drop tester in the axial direction and at
the right angles to the main valve and armature in both energized and de-energized
states every once for each condition. (Value in the initial state)
Vibration resistance : No malfunction occurred in one sweep test between 45 and 2000 Hz in the axial
direction and at the right angles to the main valve and armature in both energized and
de-energized states for each condition. (Value in the initial state)
∗
1 For the allowable voltage fluctuation for Z/T type (with power-saving circuit), please observe the following
range because they have voltage drop due to internal circuit.
Z type 24 VDC: –7% to +10%
12 VDC: –4% to +10%
T type 24 VDC: –5% to +10%
12 VDC: –6% to +10%
∗
2 Refer to page 110 for details.
Solenoid Specifications
Flow Rate Characteristics
Flow Rate Characteristics (When restrictor is fully open)
Symbol
Restrictor Flow Rate Characteristics
[Fluid passage: 1(P)
→
2(B)]
Vacuum Release Valve with Restrictor
SJ3A6
Series
Common Specifications
PS port
SOL.a
SOL.b
X
2(B)
Vacuum pad port
1(P)
Release
pressure port
3/5(E)
Vacuum
pressure port
Number of restrictor rotations
Flow rate [L/min (ANR)]
120
100
80
60
40
20
5
4
3
2
1
0
Inlet pressure:
0.15 MPa
Inlet pressure:
0.3 MPa
Inlet pressure:
0.5 MPa
Inlet pressure:
0.7 MPa
Coil rated voltage
24 VDC, 12 VDC
Allowable voltage fluctuation
±10% of rated voltage
∗
1
Power
consumption [W]
Standard
0.4
With power-saving circuit
(Continuous duty type)
0.15
∗
2
[Starting 0.4, Holding 0.15]
Surge voltage suppressor
Diode
Indicator type
LED
Valve model
Fluid passage
1(P)
→
2(B)
2(B)
→
3/5(E)
2(B) Port size C [dm
3
/(s·bar)]
b
Cv
C [dm
3
/(s·bar)]
b
Cv
SJ3A6-
ll
-
l
M5
0.24
0.19
0.05
0.40
0.18
0.10
Valve construction
3-position 3-port valve with restrictor
Fluid
Air
Operating
pressure
range [MPa]
Release pressure port 1(P)
0.25 to 0.7
Vacuum pressure port 3/5(E)
–100 kPa to 0.7
∗
1
Pilot X port
0.25 to 0.7
∗
2
Ambient and fluid temperatures [
°
C]
–10 to 50 (No freezing)
Max. operating frequency [Hz]
3
Manual override (Manual operation)
Non-locking push type
Push-turn locking slotted type
Restrictor operation
Manual
Slotted locking type
Pilot method
External pilot/Pilot valve individual exhaust
Lubrication
Not required
Mounting orientation
Unrestricted
Impact/Vibration resistance [m/s
2
]
∗
3
150/30
Enclosure
Dustproof
Valve model
Weight [g]
SJ3A6-
ll
-P
79
Valve model
Response time [ms] (at 0.5 MPa)
SJ3A6-
ll
-
l
19
95