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Product to connect
Port end surface
Tightening torque (T)
Width across flats
H
O-ring seal dia. ød
(Note)
Mounting Selection
Caution Warning
Series
E210/310/410
Specific Product Precautions
Be sure to read before handling.
Refer to front matter 43 for Safety Instructions.
The seal surface of the product to be attached
requires the modular adapter O-ring seal surface as
shown in Table 1.
In addition, when tightening the modular adapter please refer to
table 2 for the proper tightening torque.
Note) The surface roughness of the seal surface of the product to be
mated to the modular adapter must be less than Rz25.
1. When utilizing a regulator or a pressure relief 3 port
valve with an operator (dial, etc), assure that a large
moment is not exerted on the bracket spacer when
placing the product. Be sure to utilize a T-Bracket
(Y200T/Y300T/Y400T) in the appropriate space in
order to alleviate this.
2. When making the product selection and mounting
to a wall, determine the distance to the wall from
the center of pipe (A dimension) and make your
selection of the product so that, when attached, the
product selected does not run into the wall.
3. Give careful thought to the attachment angle, and
assure that the attached product does not run into
the wall mount prior to product selection.
In addition, assure that the product selected will not interfere
with other products nearby.
4. In the event that the customer is unable to determine
the interference prior to product selection,
please contact SMC.
Table 1: Required O-ring seal diameter for the mating product
Table 2: Hexagonal hole dim. & tightening torque
Part no.
E210-U01
E210-U02
E310-U02
E310-U03
E410-U02
E410-U03
E410-U04
Recommended
tightening torque (N·m)
9 to 11
14 to 16
14 to 16
24 to 26
14 to 16
24 to 26
30 to 32
Width across
flats H
6
8
8
10
8
10
12
Port size
1/8
1/4
1/4
3/8
1/4
3/8
1/2
Part no.
E210-U01
E210-U02
E310-U02
E310-U03
E410-U02
E410-U03
E410-U04
ød
Over 14.5
Over 18
Over 18
Over 22
Over 18
Over 22
Over 27
Port size
1/8
1/4
1/4
3/8
1/4
3/8
1/2
Piping center to wall surface distance
q Spacer with
bracket part no.
Y200T
Y300T
Y400T
A
30
41
50
Caution
1. If products of brands other than SMC's are
connected, this product is no longer guaranteed.
Spacer with
bracket
Regulator dial
Spacer
Regulator dial
Interference check
q
A
591
AC-A
AF-A
AF-A
AR-A
AL-A
AW-A
AC
AF
AF
AR
AL
AW
AG
E
AV
AF
E