367
Filter Regulator
Series
AW10 to AW60
Filter Regulator with Backflow Function
Series
AW20K to AW60K
Model
Port size
Pressure gauge port size
Note 1)
Fluid
Ambient and fluid temperature
Note 3)
Proof pressure
Maximum operating pressure
Set pressure range
Relief pressure
Note 4)
Nominal filtration rating
Drain capacity (cm
3
)
Bowl material
Bowl guard
Construction
Mass (kg)
AW10
M5 x 0.8
1/16
Note 2)
0.05 to 0.7 MPa
2.5
—
0.09
AW20(K)
1/8, 1/4
8
Semi-standard
0.32
AW30(K)
1/4, 3/8
25
0.40
AW40(K)
1/4, 3/8, 1/2
0.05 to 0.85 MPa
45
0.72
AW40(K)-06
3/4
1/4
45
0.75
AW60(K)
3/4, 1
45
2.00
1/8
Air
–5 to 60
°
C (with no freezing)
1.5 MPa
1.0 MPa
Polycarbonate
Relieving type
Set pr 0.05 MPa [at relief flow rate of 0.1
l
/min (ANR)]
5
μ
m
Standard
Note 1) Pressure gauge connection threads are not available for F.R.L. unit with a square embedded type
pressure gauge (AW20(K) to AW60(K)).
Note 2) Use a bushing (part no:131368) when connecting the R1/8 pressure gauge to the Rc 1/16.
Note 3) –5 to 50
°
C for the products with the digital pressure switch
Note 4) Not applicable to the AW10.
AW20, AW20K
AW40, AW40K
Standard Specifications
+
+
+
Nil
N
Nil
R
Exhaust
mechanism
Flow direction
Nil
Z
Note 13)
ZA
Note 14)
Pressure unit
Relieving type
Non-relieving type
Flow direction: Left to right
Flow direction: Right to left
Name plate, caution plate for bowl, and pressure gauge in imperial units: MPa
Name plate, caution plate for bowl, and pressure gauge in imperial units: psi,
°
F
Digital pressure switch: With unit conversion function
g
h
i
Nil
J
Note 11)
W
Note 12)
Drain port
Note 10)
With drain cock
Drain guide 1/8
Drain guide 1/4
Drain cock with barb fitting: For ø6 x ø4 nylon tube
f
Body size
Description
Symbol
Note 15)
Note 15)
Note 15)
Note 15)
Note 15)
Note 16)
Note 16)
Note 16)
Note 16)
10
20
30
40
60
Note 1) The AW10 type comes with a backflow function
as a standard feature. (K is not available.) When
using the AW10 type as w/ backflow function,
backflow may not occur with the set pressure 0.15
MPa or less. Please set the inlet pressure to at
least 0.05 MPa higher than the set pressure.
Note 2) Drain guide is NPT 1/8 (applicable to the
AW20(K)) and NPT 1/4 (applicable to the
AW30(K) to AW60(K)). The auto drain port comes
with ø3/8" one-touch fitting (applicable to the
AW30(K) to AW60(K)).
Note 3) Drain guide is G 1/8 (applicable to the AW20(K))
and G 1/4 (applicable to the AW30(K) to AW60(K)).
Note 4) Option B, G, H, M are not assembled and
supplied loose at the time of shipment.
Note 5) Assembly of a bracket and set nuts (AW10,
AW20(K) to AW40(K))
Including 2 mounting screws for the AW60(K)
Note 6) When choosing with H (panel mount), the
installation space for lead wires will not be
secured. In this case, select “wiring top entry” for
the electrical entry.
Note 7) Only the AW10 has a pressure setting of 0.05 to
0.7 MPa.
Note 8) The only difference from the standard
specifications is the adjusting spring for the
regulator. It does not restrict the setting of 0.2
MPa or more. When the pressure gauge is
attached, a 0.2 MPa pressure gauge will be fitted.
Note 9) Refer to Chemical Data on page 287 when
selecting a case material.
Note 10) Float type auto drain: The combination of C and
D is not possible.
Note 11) Without a valve function
Note 12) Metal bowl: The combination of 2 and 8 is not
possible.
Note 13) For thread type: M5 and NPT. This product is for
overseas use only according to the new
Measurement Law. (The SI unit type is provided
for use in Japan.) The digital pressure switch will
be equipped with the unit conversion function,
setting to psi initially.
Note 14) For options: E1, E2, E3, E4. This product is for
overseas use only according to the new
Measurement Law. (The SI unit is provided for
use in Japan.)
Note 15)
: For thread type: M5 and NPT only
Note 16)
: Select with options: E1, E2, E3, E4.
Semi-standard
AC
AF
AR
AL
AW
A
G
AV
AF800
AF900
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