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By replacing a valve’s fitting assembly, it is possible to change the
port size of the 4(A), 2(B), 1(P), and 3/5(E) ports. When replacing
it, pull out the fitting assembly after removing the clip with a flat
blade screw driver, etc. To mount a new fitting assembly, insert it
into place and then fully reinsert the clip.
∗
To change the port size of the 1(P), 3/5(E) ports into the port sizes other than ø8 (straight), specify the change on the manifold specification sheet.
∗
Be careful to avoid damage or contamination to the O-rings, as this can cause air leakage.
∗
When removing a straight-type fitting from a valve, after removing the clip, attach tubing or a plug (KJP-02, KQ2P-
ll
) to the One-touch fitting, and pull it out while holding the
tubing or plug. If it is pulled out while holding the release button of the fitting (resin part), the release button may be damaged.
∗
Be sure to turn off the power and stop the supply of air before disassembly. Furthermore, since air may remain inside the actuator, piping, and manifold, confirm that the air is
completely exhausted before starting any work.
∗
While inserting a tubing into an elbow-type fitting, hold the main body of the fitting by hand. Failure to do so will exert an undue force on the valve or the fitting, resulting in air
leakage or damage.
∗
Each fitting assembly part no. contains 1 pc. Additionally, when the piping is constructed in the same direction using the elbow-type fitting, order the elbow-type and/or long el-
bow-type fitting.
Caution
Fitting Replacement
Fitting Assembly Part Nos.
Metric Size
Inch Size
Clip Part Nos.
One-touch fitting
(Straight)
M5, M3 port block assembly
One-touch fitting
(Elbow type)
One-touch fitting
(Long elbow type)
O-ring
Clip
SJ1000/2000/3000
Series
Specific Product Precautions 5
Be sure to read this before handling the products. Refer to the back cover for safety instruc-
tions. For 3/4/5-port solenoid valve precautions, refer to the “Handling Precautions for SMC
Products” and the “Operation Manual” on the SMC website: https://www.smcworld.com
Port
Port size
Part no.
SJ1000
4(A), 2(B)
ø2 One-touch fitting (Straight)
KQSY10-C2
ø4 One-touch fitting (Straight)
KQSY10-C4-X1336
SJ2000
4(A)
2(B)
ø2 One-touch fitting (Straight)
KJH02-C1
ø4 One-touch fitting (Straight)
KJH04-C1
ø2 One-touch fitting (Elbow type)
KJL02-C1
ø4 One-touch fitting (Elbow type)
KJL04-C1-N
ø2 One-touch fitting (Long elbow type)
KJW02-C1
ø4 One-touch fitting (Long elbow type)
KJW04-C1-N
M3 port block assembly
SJ2000-56-1A
SJ3000
4(A)
2(B)
ø2 One-touch fitting (Straight)
KJH02-C2
ø4 One-touch fitting (Straight)
KJH04-C2
ø6 One-touch fitting (Straight)
KJH06-C2
ø2 One-touch fitting (Elbow type)
KJL02-C2
ø4 One-touch fitting (Elbow type)
KJL04-C2
ø6 One-touch fitting (Elbow type)
KJL06-C2-N
ø2 One-touch fitting (Long elbow type)
KJW02-C2
ø4 One-touch fitting (Long elbow type)
KJW04-C2
ø6 One-touch fitting (Long elbow type)
KJW06-C2-N
M5 port block assembly
SJ3000-56-1A
1(P)
3/5(E)
ø6 One-touch fitting (Straight)
VVQ1000-51A-C6
ø6 One-touch fitting (Elbow type)
SZ3000-74-1A-L6
ø6 One-touch fitting (Long elbow type)
SZ3000-74-2A-L6
ø8 One-touch fitting (Straight)
VVQ1000-51A-C8
ø8 One-touch fitting (Elbow type)
SZ3000-74-1A-L8
ø8 One-touch fitting (Long elbow type)
SZ3000-74-2A-L8
Part no.
Note
SJ1000
SJ2000
SJ3000
SJ1000-CL-1
SJ2000-CL-1
SJ3000-CL-1
These part numbers contain 10 pcs. each.
Port
Port size
Part no.
SJ2000
4(A)
2(B)
ø1/8" One-touch fitting (Straight)
KJH01-C1
ø5/32" One-touch fitting (Straight)
KJH03-C1
ø1/8" One-touch fitting (Elbow type)
KJL01-C1
ø5/32" One-touch fitting (Elbow type)
KJL03-C1
ø1/8" One-touch fitting (Long elbow type)
KJW01-C1
ø5/32" One-touch fitting (Long elbow type)
KJW03-C1
SJ3000
4(A)
2(B)
ø1/8" One-touch fitting (Straight)
KJH01-C2
ø5/32" One-touch fitting (Straight)
KJH03-C2
ø1/4" One-touch fitting (Straight)
KJH07-C2
ø1/8" One-touch fitting (Elbow type)
KJL01-C2
ø5/32" One-touch fitting (Elbow type)
KJL03-C2
ø1/4" One-touch fitting (Elbow type)
KJL07-C2
ø1/8" One-touch fitting (Long elbow type)
KJW01-C2
ø5/32" One-touch fitting (Long elbow type)
KJW03-C2
ø1/4" One-touch fitting (Long elbow type)
KJW07-C2
1(P)
3/5(E)
ø1/4" One-touch fitting (Straight)
VVQ1000-51A-N7
ø5/16" One-touch fitting (Straight)
VVQ1000-51A-N9
112
SJ
1000
2000
3000
Co
mmon
Spec
ifi
ca
tion
s
SJ3A6
Plug-in
EX180
EX510
Construction
D-
sub
Fla
t Ri
bb
on
Individual
Wiring
Individual
Wiring
Specific Product Precautions
Manifold Options
Made to Order
Common Spec. Construction
D-sub
Flat Ribbon
Serial
Non
Plug-in
Non
Plug-in
Plug-in