FWB41 valve Datasheet

FWB41 Datasheet, PDF, Equivalent


Part Number

FWB41

Description

Discrete direct acting 2 port solenoid valve

Manufacture

CKD

Total Page 22 Pages
Datasheet
Download FWB41 Datasheet


FWB41
Discrete direct acting 2 port solenoid valve for water
(special purpose valve)
FWB Series
NC (normally closed) type, NO (normally open) type
Port size: Rc1/8 to Rc1/2
Refer to Ending 17 for more details.
JIS symbol
NC (normally closed) type
OUT
IN
NO (normally open) type
OUT
IN
Common specifications
Descriptions
Working fluid
Working pressure
differential range MPa
Withstanding pressure (water pressure) MPa
Fluid temperature
Ambient temperature
Heat proof class
Atmosphere
Valve structure
Valve seat leakage cm3/min
Installation attitude
Protective structure
FWB
Water (except sewage, agricultural water, liquid manure)
0 to 1.5
(Refer to the maximum working pressure differential on the individual specifications)
5.0 (3.0 for orifice 7, 10 mm)
AC: 1 to 60, DC: 1 to 40 (no freezing)
AC: -20 to 60, DC: -20 to 40
B
No corrosive gas and flammable
Direct acting poppet structure
0 (water pressure)
Free
IP65 or equivalent (Note 1)
Note 1: The T-type terminal box type is IP61 or equivalent.
Individual specifications
Descriptions
Model no.
Port size
NC (normally closed) type
FWB21 - 6 - Z
-2
Rc 1/8
FWB31 -
6
8
-3
-5
-6
Rc 1/8
Rc 1/4
FWB41
-
8
10
-
5
-6
-7
Rc 1/4
Rc 3/8
FWB41
-
10
15
-
8
FWB51
-
8
10
-
5
-6
-7
Rc 3/8
Rc 1/2
Rc 1/4
Rc 3/8
FWB51
-
10
15
-
8
Rc 3/8
Rc 1/2
NO (normally open) type
FWB32 -
6
8
-3
-5
-6
Rc 1/8
Rc 1/4
FWB42
-
8
10
-
5
-6
-7
Rc 1/4
Rc 3/8
FWB52
-
8
10
-
5
-6
-7
Rc 1/4
Rc 3/8
Max. working pressure
Rated electric power (VA) Power consumption (W)
Orifice
(mm)
Cv flow differential MPa Max. working Rated
factor
AC
pressure MPa voltage
DC
At holding At starting
50Hz 60Hz 50Hz 60Hz
AC
50/60Hz
Weight
DC (kg)
1 0.036 1.5 0.9
2 0.15 0.7 0.35
100 VAC 5 4 9 8 2.7/2 4 0.15
3
1.5 50/60Hz
0.31 0.8 0.5
4 0.5 0.5 0.2
5 0.65 0.3 0.08
110 VAC 9.5 7 23 20 4/3.2 6 0.3
60Hz
4 0.54 0.8 0.5
5 0.8 0.5 0.25
200 VAC
50/60Hz 16 13 40 35 7.5/6.3 8 0.49
7 1.1 0.2 0.1
10 1.88 0.1 0.05 0.3 220 VAC
4 0.54 1.1 1.3
60Hz
1.5
5 0.8 0.7 0.6
24 VDC 23 19 60 50 11.5/10 11.5 0.68
7 1.1 0.3 0.25
12 VDC
10
1.88 0.12 0.1
0.3
0.8
3 0.31 0.4 0.4
4 0.5 0.2 0.2
100 VAC
50/60Hz
11.5 8 25 22 4.6/3.2 6 0.31
5
0.65 0.12 0.12
1.5
110 VAC
60Hz
4 0.54 0.4 0.4
5 0.8 0.2 0.2
200 VAC
50/60Hz
18
14 45
40 7.5/6.5
8
0.54
7 1.1 0.12 0.12 0.3
*3
4
0.54 0.7 0.7
220 VAC
1.5 60Hz
5 0.8 0.45 0.45
24 VDC 25 20 60 50 11/10 11.5 0.71
7 1.1 0.2 0.2 0.3 12 VDC
*1: Use the allowable voltage fluctuation range within 10% of the
rated voltage.
*2: The leakage current must be less than values given at right.
*3: 8.5 (W) for 12 VDC.
Voltage
Model no.
FWB2
FWB3/4/5
100 VAC 200 VAC 24 VDC
3mA or less 1.5mA or less 1mA
6mA or less 3mA or less or less
12 VDC
2mA
or less
78

FWB41
FWB Series
FWB*1 Series: NC (normally closed) type
How to order
F W B 2 1 6 Z O 2C B 1
No. of port
(2 port valve)
Working fluid
(Water)
A Size variation
Symbol
Descriptions
A Size variation
2 22 mm
3 28 mm
4 34 mm
5 40 mm
Model no.
FFFFFFF
WWWWWWW
BBBBBBB
21 31 41 51 32 42 52
B Actuation
B Actuation
1 NC (normally closed) type
2 NO (normally open) type
C Port size
C Port size
6 Rc 1 / 8
8 Rc 1 / 4
10 Rc 3 / 8
15 Rc 1 / 2
D Orifice
*1
*2
D Orifice
Z1
22
33
54
65
77
8 10
E Body, sealant combination
*3
E Body, sealant combination
Body
Sealant
O Brass
NBR
D Stainless steel NBR
<Example of model number>
FWB21-6-Z-02CB-1
Model: FWB
F Coil option
*4
F Coil option
2C Standard Grommet lead wire
2CS
Grommet lead wire with
surge suppressor
2G DIN terminal box (Pg11)
2HS
DIN terminal box with light
and surge suppressor (Pg11)
2CG
Conduit (CTC19)
2CH
Conduit (G1/2)
3T T type terminal box (G1/2)
3RS
T type terminal box with light
and surge suppressor (G1/2)
A Size variation : 22 mm
B Actuation : NC (normally closed) type
C Port size : Rc 1/8
D Orifice
:1
E Body, sealant combination
: Body - brass, sealant - NBR
F Coil option : Grommet lead wire
G Other options : Mounting plate
H Voltage
: 100 VAC 50/60Hz, 110 VAC 60Hz
Note on model no. selection
G Other
options
G Other options
Blank Standard None
B Mounting plate
H Voltage
*5
H Voltage
1 100 VAC 50/60Hz, 110 VAC 60Hz
2 200 VAC 50/60Hz, 220 VAC 60Hz
3 24 VDC
4 12 VDC
For voltages other than the above, write in the voltage directly.
Select from the combination of marks in the above table.
*1: Only bore sizes Rc1/4 (item (C) 8) and Rc3/8 (item (C) 10) are available for
the FWB41 and FWB51 orifice 4mm (item (D) 5), 5mm (item (D) 6), and
7mm (item (D) 7).
*2: The bore size Rc3/8 (item (C) 10) and Rc1/2 (item (C) 15) are available for
orifice 10mm (item (D) 8).
*3: The body is cast bronze for the orifice 10mm (item (D) 8) item (E) 0 (brass).
*4: For item (F) 2CS, the surge suppressor is built into the body, and for 2HS
and 3RS, built into the terminal box.
*5: Consult with CKD for other voltages that cannot be manufactured.
HNB/G
USB/G
FAB/G
FGB/G
FVB
FWB/G
FHB
FLB
AB
AG
AP/AD
APK/
ADK
For
dry air
Explosion
proof
HVB/
HVL
SAB/
SVB
NP/NAP/
NVP
CHB/G
MXB/G
Other G.P.
systems
PD/FAD/
PJ
CVE/
CVSE
CPE/
CPD
Medical
analysis
Custom
order
79


Features Discrete direct acting 2 port solenoid v alve for water (special purpose valve) FWB Series NC (normally closed) type, N O (normally open) type Port size: Rc1/8 to Rc1/2 Refer to Ending 17 for more d etails. JIS symbol NC (normally closed ) type OUT IN NO (normally open) type O UT IN Common specifications Descripti ons Working fluid Working pressure diff erential range MPa Withstanding pressur e (water pressure) MPa Fluid temperatur e Ambient temperature Heat proof class Atmosphere Valve structure Valve seat l eakage cm3/min Installation attitude Pr otective structure FWB Water (except s ewage, agricultural water, liquid manur e) 0 to 1.5 (Refer to the maximum worki ng pressure differential on the individ ual specifications) 5.0 (3.0 for orific e 7, 10 mm) AC: 1 to 60, DC: 1 to 40 (n o freezing) AC: -20 to 60, DC: -20 to 4 0 B No corrosive gas and flammable Dire ct acting poppet structure 0 (water pre ssure) Free IP65 or equivalent (Note 1) Note 1: The T-type terminal box type is IP61 or equivalent. .
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