This direct-acting 2-port solenoid valve from the CKD Multirex range opens and closes a single flow path for air, water, oil and similar general fluids. In the normally closed version the valve stays shut until the coil is energized, which pulls the plunger off the seat. It is commonly used for on/off control in utility piping, cooling water lines, washers and small fluid-handling machines.
| Part No. |
Operation Type |
Port Size (Rc) |
Cv Value |
Orifice (mm) |
Ambient Temp. (℃) |
Dim. E (mm) |
Valve Seat Leakage (cm3/min) |
Dim. B (mm) |
Dimensions (W×D×H) (mm) |
Dim. C (mm) |
Power Consumption (W) |
Atmosphere |
Operation Type |
Withstand Pressure (MPa) |
Material (Seal) |
Material (Body) |
Dim. A (mm) |
Fluid Temp. (℃) |
Rated Voltage (V) |
Valve Construction |
Mounting Orientation |
Coil Housing |
Thread Type |
Cross-Sectional Area (㎟) |
Max. Operating Pressure (MPa) |
Heat Resistance Class |
Dim. D (mm) |
Max. Operating Pressure Differential (MPa) |
Mass (kg) |
No. of Ports |
| AB31-01-1-AC100V |
|
|
|
1.5 |
-20~60 |
- |
|
- |
|
|
|
|
|
25 (water pressure) |
|
Brass |
|
-10~60 (no freezing) |
|
|
|
|
|
1.8 |
5 |
B |
|
Air: 2.5, water, kerosene: 2.5, oil: 2.5 |
|
2 |
| AB31-01-1-AC200V |
Normally closed type (opens when energized) |
|
0.1 |
|
-20~60 |
|
|
- |
47×34×75 |
|
50Hz:5.2 60Hz:3.8 |
Location free of corrosive and explosive gases |
Direct-acting type |
|
|
|
|
|
|
Direct-acting poppet |
|
|
Rc |
|
|
B |
- |
|
|
|
| AB31-01-3-AC100V |
|
1/8 |
0.31 |
|
|
- |
|
|
|
- |
50Hz:5.2 60Hz:3.8 |
|
|
|
|
Brass |
- |
|
AC100 |
|
Free |
|
Rc |
6.2 |
|
|
- |
|
|
|
| AB31-01-3-AC200V |
|
|
|
3.0 |
|
- |
|
- |
47×34×75 |
|
|
|
|
25 (water pressure) |
Nitrile rubber |
Brass |
|
-10~60 (no freezing) |
|
Direct-acting poppet |
Free |
|
|
|
|
B |
- |
|
|
|
| AB31-01-5-AC100V |
Normally closed type (opens when energized) |
|
0.54 |
|
|
|
|
- |
|
- |
50Hz:5.2 60Hz:3.8 |
|
Direct-acting type |
|
|
|
|
|
AC100 |
|
|
|
|
|
|
B |
|
|
0.35 |
2 |
| AB31-02-1-AC100V |
Normally closed type (opens when energized) |
|
|
|
|
|
0 (JIS leakage standard) |
|
47×34×75 |
|
50Hz:5.2 60Hz:3.8 |
|
|
|
Nitrile rubber |
|
|
|
AC100 |
Direct-acting poppet |
Free |
|
Rc |
|
5 |
B |
|
|
|
|
| AB31-02-1-AC200V |
Normally closed type (opens when energized) |
|
0.1 |
1.5 |
-20~60 |
|
|
|
47×34×75 |
|
50Hz:5.2 60Hz:3.8 |
|
|
25 (water pressure) |
Nitrile rubber |
Brass |
|
|
AC200 |
|
|
|
Rc |
|
|
|
|
|
0.35 |
|
| AB31-02-2-AC100V |
|
|
|
|
|
|
|
|
|
|
|
|
Direct-acting type |
|
Nitrile rubber |
|
- |
|
AC100 |
Direct-acting poppet |
|
|
Rc |
|
5 |
|
- |
Air: 1.5, water, kerosene: 1.5, oil: 1.5 |
0.35 |
|
| AB31-02-2-AC200V |
|
1/4 |
|
|
-20~60 |
|
|
|
|
|
50Hz:5.2 60Hz:3.8 |
|
|
|
Nitrile rubber |
Brass |
|
|
AC200 |
|
Free |
Grommet lead wire |
|
2.7 |
|
B |
- |
|
|
|
| AB31-02-3-AC100V |
Normally closed type (opens when energized) |
1/4 |
|
3.0 |
|
|
|
- |
|
- |
|
|
Direct-acting type |
25 (water pressure) |
Nitrile rubber |
Brass |
|
|
|
|
|
|
|
|
|
B |
|
|
0.35 |
|
| AB31-02-3-AC200V |
Normally closed type (opens when energized) |
|
|
3.0 |
|
- |
|
- |
|
|
|
|
|
25 (water pressure) |
Nitrile rubber |
|
|
|
|
|
Free |
|
Rc |
|
|
|
|
|
0.35 |
2 |
| AB31-02-4-AC100V |
Normally closed type (opens when energized) |
1/4 |
|
3.5 |
|
|
|
- |
|
- |
50Hz:5.2 60Hz:3.8 |
|
|
25 (water pressure) |
|
|
|
-10~60 (no freezing) |
|
Direct-acting poppet |
Free |
|
|
|
5 |
|
|
|
|
2 |
| AB31-02-4-AC200V |
|
1/4 |
0.42 |
|
-20~60 |
|
|
|
|
|
|
Location free of corrosive and explosive gases |
|
|
|
|
|
-10~60 (no freezing) |
AC200 |
|
Free |
Grommet lead wire |
Rc |
8.2 |
|
|
|
|
0.35 |
|
| AB31-02-5-AC100V |
|
|
|
|
-20~60 |
- |
|
|
47×34×75 |
- |
50Hz:5.2 60Hz:3.8 |
Location free of corrosive and explosive gases |
Direct-acting type |
|
|
|
|
-10~60 (no freezing) |
|
|
Free |
|
|
|
5 |
|
|
|
|
2 |
| AB31-02-5-AC200V |
Normally closed type (opens when energized) |
1/4 |
|
|
|
- |
0 (JIS leakage standard) |
|
|
|
|
|
|
25 (water pressure) |
|
|
|
-10~60 (no freezing) |
|
|
Free |
Grommet lead wire |
Rc |
|
|
|
- |
|
|
2 |
| AB31-02-6-AC100V |
|
1/4 |
|
5.0 |
-20~60 |
|
|
- |
|
|
|
|
|
25 (water pressure) |
Nitrile rubber |
|
|
|
|
Direct-acting poppet |
|
|
Rc |
15.3 |
5 |
B |
|
Air: 0.2, water, kerosene: 0.15, oil: 0.15 |
|
|
| AB31-02-6-AC200V |
|
|
|
5.0 |
-20~60 |
|
|
|
|
|
|
|
|
25 (water pressure) |
|
Brass |
- |
|
|
Direct-acting poppet |
|
Grommet lead wire |
|
|
|
B |
|
Air: 0.2, water, kerosene: 0.15, oil: 0.15 |
|
2 |
| AB41-02-1-AC100V |
Normally closed type (opens when energized) |
1/4 |
|
|
-20~60 |
80.5 |
0 (JIS leakage standard) |
|
53.8×38×80.5 |
|
50Hz:6.7 60Hz:5.7 |
|
Direct-acting type |
|
|
|
|
|
AC100 |
Direct-acting poppet |
|
Grommet lead wire |
Rc |
|
|
|
|
|
|
|
| AB41-02-1-AC200V |
Normally closed type (opens when energized) |
|
|
|
|
80.5 |
|
28 |
|
11 |
|
Location free of corrosive and explosive gases |
|
25 (water pressure) |
|
|
36 |
|
|
|
Free |
|
Rc |
|
|
B |
68.0 |
Air: 5.0, water, kerosene: 4.5, oil: 4.0 |
|
|
| AB41-02-2-AC100V |
|
1/4 |
|
|
-20~60 |
80.5 |
0 (JIS leakage standard) |
|
|
11 |
|
|
|
|
|
|
|
-10~60 (no freezing) |
|
Direct-acting poppet |
|
|
Rc |
2.7 |
|
|
68.0 |
Air: 3.0, water, kerosene: 2.7, oil: 2.5 |
|
|
| AB41-02-3-AC100V |
|
1/4 |
0.31 |
|
|
|
|
|
53.8×38×80.5 |
|
50Hz:6.7 60Hz:5.7 |
Location free of corrosive and explosive gases |
|
25 (water pressure) |
|
|
|
|
|
|
|
Grommet lead wire |
|
6.2 |
|
B |
68.0 |
Air: 1.5, water, kerosene: 1.3, oil: 0.9 |
0.43 |
|
| AB41-02-3-AC200V |
|
1/4 |
0.31 |
|
-20~60 |
|
|
28 |
53.8×38×80.5 |
|
|
|
|
|
Nitrile rubber |
|
|
|
|
Direct-acting poppet |
Free |
Grommet lead wire |
Rc |
|
5 |
|
|
|
|
|
| AB41-02-4-AC100V |
Normally closed type (opens when energized) |
|
|
3.5 |
|
80.5 |
0 (JIS leakage standard) |
28 |
|
11 |
|
Location free of corrosive and explosive gases |
|
25 (water pressure) |
Nitrile rubber |
Brass |
|
-10~60 (no freezing) |
|
|
|
Grommet lead wire |
|
|
|
|
|
|
|
|
| AB41-02-4-AC200V |
|
|
|
3.5 |
|
80.5 |
0 (JIS leakage standard) |
|
|
11 |
50Hz:6.7 60Hz:5.7 |
|
|
25 (water pressure) |
|
Brass |
|
-10~60 (no freezing) |
|
Direct-acting poppet |
|
Grommet lead wire |
|
|
|
|
|
|
0.43 |
2 |
| AB41-02-5-AC100V |
|
|
|
|
-20~60 |
80.5 |
|
|
53.8×38×80.5 |
11 |
50Hz:6.7 60Hz:5.7 |
|
|
25 (water pressure) |
Nitrile rubber |
|
36 |
-10~60 (no freezing) |
|
|
Free |
|
|
|
5 |
|
|
|
|
2 |
| AB41-02-5-AC200V |
|
|
0.54 |
4.0 |
-20~60 |
|
0 (JIS leakage standard) |
28 |
|
|
|
|
|
|
|
|
36 |
-10~60 (no freezing) |
|
Direct-acting poppet |
|
Grommet lead wire |
Rc |
|
|
|
68.0 |
|
|
|
| AB41-02-6-AC100V |
|
|
|
|
|
80.5 |
|
28 |
|
11 |
|
Location free of corrosive and explosive gases |
|
|
Nitrile rubber |
Brass |
|
-10~60 (no freezing) |
|
|
|
|
|
15.3 |
|
|
|
Air: 0.6, water, kerosene: 0.4, oil: 0.25 |
0.43 |
2 |
| AB41-02-6-AC200V |
Normally closed type (opens when energized) |
|
0.8 |
|
|
|
|
28 |
53.8×38×80.5 |
|
|
|
Direct-acting type |
|
Nitrile rubber |
|
|
|
|
Direct-acting poppet |
|
|
|
|
|
B |
68.0 |
Air: 0.6, water, kerosene: 0.4, oil: 0.25 |
0.43 |
|
| AB41-02-7-AC100V |
|
1/4 |
|
7.0 |
-20~60 |
83.5 |
|
|
53.8×38×83.5 |
12 |
|
|
|
25 (water pressure) |
|
|
|
|
AC100 |
|
|
|
|
26.4 |
|
|
|
|
|
2 |
| AB41-02-7-AC200V |
Normally closed type (opens when energized) |
|
|
|
|
|
0 (JIS leakage standard) |
28 |
53.8×38×83.5 |
12 |
|
|
Direct-acting type |
|
Nitrile rubber |
|
|
|
AC200 |
|
|
|
Rc |
|
|
B |
71.0 |
|
|
|
| AB41-03-1-AC100V |
Normally closed type (opens when energized) |
3/8 |
|
|
|
|
|
|
|
12 |
50Hz:6.7 60Hz:5.7 |
|
Direct-acting type |
|
|
Brass |
40 |
|
AC100 |
|
|
Grommet lead wire |
|
|
|
|
|
Air: 5.0, water, kerosene: 4.5, oil: 4.0 |
0.45 |
2 |
| AB41-03-1-AC200V |
Normally closed type (opens when energized) |
|
|
1.5 |
|
|
|
28 |
53.8×38×83.5 |
|
|
|
Direct-acting type |
25 (water pressure) |
|
|
|
-10~60 (no freezing) |
|
Direct-acting poppet |
Free |
|
|
|
|
|
71.0 |
Air: 5.0, water, kerosene: 4.5, oil: 4.0 |
|
|
| AB41-03-3-AC100V |
|
|
0.31 |
|
|
|
0 (JIS leakage standard) |
|
|
|
50Hz:6.7 60Hz:5.7 |
|
Direct-acting type |
25 (water pressure) |
Nitrile rubber |
|
|
|
AC100 |
|
|
|
Rc |
6.2 |
5 |
|
71.0 |
|
|
2 |
| AB41-03-3-AC200V |
|
3/8 |
0.31 |
3.0 |
|
83.5 |
|
|
|
|
|
|
Direct-acting type |
|
Nitrile rubber |
Brass |
|
-10~60 (no freezing) |
|
|
|
Grommet lead wire |
|
|
5 |
|
|
|
|
2 |
| AB41-03-4-AC100V |
Normally closed type (opens when energized) |
|
|
|
-20~60 |
83.5 |
|
|
53.8×38×83.5 |
|
|
Location free of corrosive and explosive gases |
Direct-acting type |
25 (water pressure) |
|
|
|
-10~60 (no freezing) |
AC100 |
|
|
|
Rc |
|
|
|
|
|
|
|
| AB41-03-4-AC200V |
|
3/8 |
|
|
-20~60 |
|
0 (JIS leakage standard) |
|
53.8×38×83.5 |
12 |
|
Location free of corrosive and explosive gases |
|
25 (water pressure) |
|
Brass |
|
|
|
Direct-acting poppet |
|
Grommet lead wire |
|
8.2 |
|
|
71.0 |
|
|
|
| AB41-03-5-AC100V |
Normally closed type (opens when energized) |
3/8 |
0.54 |
|
|
|
|
|
|
12 |
|
Location free of corrosive and explosive gases |
|
25 (water pressure) |
|
Brass |
40 |
-10~60 (no freezing) |
|
Direct-acting poppet |
|
|
|
|
5 |
|
|
|
|
2 |
| AB41-03-5-AC200V |
|
|
|
|
|
83.5 |
0 (JIS leakage standard) |
28 |
|
|
|
Location free of corrosive and explosive gases |
|
25 (water pressure) |
Nitrile rubber |
|
|
|
|
|
Free |
Grommet lead wire |
|
10.5 |
5 |
|
71.0 |
|
|
|
| AB41-03-6-AC100V |
|
|
|
5.0 |
|
|
0 (JIS leakage standard) |
|
53.8×38×83.5 |
|
|
|
Direct-acting type |
25 (water pressure) |
|
|
|
-10~60 (no freezing) |
AC100 |
|
|
Grommet lead wire |
Rc |
|
|
|
|
Air: 0.6, water, kerosene: 0.4, oil: 0.25 |
|
|
| AB41-03-6-AC200V |
|
|
0.8 |
|
|
|
|
|
|
12 |
50Hz:6.7 60Hz:5.7 |
|
|
25 (water pressure) |
Nitrile rubber |
|
40 |
-10~60 (no freezing) |
AC200 |
|
|
Grommet lead wire |
|
|
|
B |
|
|
|
|
| AB41-03-7-AC100V |
Normally closed type (opens when energized) |
|
|
7.0 |
|
|
|
28 |
|
12 |
|
Location free of corrosive and explosive gases |
Direct-acting type |
|
|
|
|
|
|
Direct-acting poppet |
|
|
|
|
5 |
|
71.0 |
Air: 0.25, water, kerosene: 0.2, oil: 0.15 |
0.45 |
2 |
| AB41-03-7-AC200V |
Normally closed type (opens when energized) |
3/8 |
|
7.0 |
-20~60 |
83.5 |
|
|
|
12 |
|
Location free of corrosive and explosive gases |
|
|
|
|
|
|
|
|
|
|
|
|
5 |
B |
|
Air: 0.25, water, kerosene: 0.2, oil: 0.15 |
|
|
| AB41-03-8-AC100V |
Normally closed type (opens when energized) |
|
|
|
|
|
|
- |
53.8×38×93 |
|
|
|
|
25 (water pressure) |
|
|
- |
|
|
|
Free |
|
|
40.6 |
|
B |
- |
|
0.45 |
2 |
| AB41-03-8-AC200V |
|
|
|
|
|
- |
0 (JIS leakage standard) |
- |
|
|
50Hz:6.7 60Hz:5.7 |
|
Direct-acting type |
|
|
Brass |
- |
|
AC200 |
Direct-acting poppet |
|
|
|
|
|
B |
|
|
0.45 |
|
| AB41-04-8-AC100V |
|
1/2 |
|
|
-20~60 |
|
|
|
53.8×38×93 |
- |
50Hz:6.7 60Hz:5.7 |
|
Direct-acting type |
|
|
|
- |
|
AC100 |
Direct-acting poppet |
|
Grommet lead wire |
Rc |
|
|
|
|
|
|
2 |
| AB41-04-8-AC200V |
|
1/2 |
1.88 |
10.0 |
|
|
0 (JIS leakage standard) |
|
|
|
50Hz:6.7 60Hz:5.7 |
Location free of corrosive and explosive gases |
|
|
|
Brass |
|
|
|
Direct-acting poppet |
|
|
Rc |
|
|
B |
|
|
0.54 |
|
Check the fluid type, port size, orifice size, seal material and coil voltage required for your line. Please confirm the full part number and options against the CKD catalog; contact us if you need help identifying the right model.
CKD Corporation is a Japanese manufacturer of pneumatic and fluid control components, including solenoid valves, process valves, air cylinders, air preparation units (FRL), fittings and flow control devices.