Datasheet
Symbol Description
앬q
Body size
20 30 40 60
앬y
Semi-standard
g
Exhaust
mechanism
—
Relieving type
N
Non-relieving type
+
h Flow direction
—
Flow direction: Left to right
R
Flow direction: Right to left
+
i Pressure unit
—
Name plate, caution plate for bowl, and pressure gauge in imperial units: MPa
Z
Note 17)
Name plate, caution plate for bowl, and pressure gauge in imperial units: psi, °F
Note 19) Note 19) Note 19) Note 19)
ZA
Note 18)
Digital pressure switch: With unit conversion function
Note 20) Note 20) Note 20) Note 20)
Note 1) Set the inlet pressure to at least 0.05 MPa higher than
the set pressure.
Note 2) Drain guide is NPT1/8 (applicable to the AW20(K)-B) and
NPT1/4 (applicable to the AW30(K)-B to AW60(K)-B).
The auto drain port comes with ø3/8" One-touch fi tting
(applicable to the AW30(K)-B to AW60(K)-B).
Note 3) Drain guide is G1/8 (applicable to the AW20(K)-B) and
G1/4 (applicable to the AW30(K)-B to AW60(K)-B).
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 (applicable to the
AW20(K)-B to AW40(K)-B). Including 2 mounting screws
for the AW60(K)-B
Note 6) When pressure is not applied, condensate which does
not start the auto drain mechanism will be left in the bowl.
Releasing the residual condensate before ending
operations for the day is recommended.
Note 7) If the compressor is small (0.75 kW, discharge flow is
less than 100 L/min[ANR]), air leakage from the drain
cock may occur during start of operations. N.C. type is
recommended.
Note 8) When the pressure gauge is attached, a 1.0 MPa
pressure gauge will be fitted for standard (0.85 MPa)
type. 0.4 MPa pressure gauge for 0.2 MPa type.
Note 9) 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. (Select
“wiring bottom entry” when the semi-standard Y is chosen
simultaneously.)
Note 10) Pressure can be set higher than the specification
pressure in some cases, but use pressure within the
specifi cation range.
Note 11) Refer to Chemical data on page 90 for chemical
resistance of the bowl.
Note 12) A bowl guard is provided as standard equipment
(polycarbonate).
Note 13) A bowl guard is provided as standard equipment (nylon).
Note 14) The combination of fl oat type auto drain: C and D is not
available.
Note 15) Without a valve function
Note 16) The combination of metal bowl: 2 and 8 is not available.
Note 17) For pipe thread type: NPT. Cannot be used with M:
Round pressure gauge (with colour zone). Available by
request for special. The digital pressure switch will be
equipped with the unit conversion function, setting to psi
initially.
Note 18) For options: E1, E2, E3, E4.
Note 19)
쑗
: For pipe thread type: NPT only
Note 20)
왕
: Select with options: E1, E2, E3, E4.
AW20-B, AW20K-B AW40-B, AW40K-B
Model
AW20-B AW30-B AW40-B AW40-06-B AW60-B
Port size 1/8, 1/4 1/4, 3/8 1/4, 3/8, 1/2 3/4 3/4, 1
Pressure gauge port size
Note 1)
1/8
Fluid Air
Ambient and fluid temperature
Note 2)
–5 to 60°C (with no freezing)
Proof pressure 1.5 MPa
Maximum operating pressure 1.0 MPa
Set pressure range 0.05 to 0.85 MPa
Nominal filtration rating 5 μm
Drain capacity [cm
3
] 825 45
Bowl material Polycarbonate
Bowl guard
Semi-standard (Steel)
Standard (Polycarbonate)
Construction Relieving type
Weight [kg] 0.20 0.36 0.66 0.72 2.05
Standard Specifi cations
Note 1) Pressure gauge connection threads are not available for F.R.L. unit with a square embedded type pressure gauge or with a digital pressure switch.
Note 2) –5 to 50°C for the products with the digital pressure switch
88
Filter Regulator
Series AW20-B to AW60-B
Filter Regulator with Backfl ow Function
Series AW20K-B to AW60K-B
AC
AF
AR
ALAW
ALAF
ARAF
AFM
ARAW
AFM
AF Attachment
AFM / AFD
ARALAW