Japan, KONAN ELECTRIC, Solenoid Valves
KONAN YS23 Pilot-acting 2-port Solenoid Valves Normally Closed Type
Product Made In Japan
Manufacturer: KONAN ELECTRIC
Model: YS23
By original piston structure,realized high durability.
Specifications
| Valve operation type | Normally closed | Valve opens when solenoid is energized. | |
| Port size | Rc3/8・1/2・3/4・1・1_1/4・1_1/2 | ||
| Orifice size | 21.0、30.0、40.0mm | ||
| Materials | Body | Brass | |
| Seal / seat | PTFE | ||
|
Housing |
Standard | Conduit type(NEMA1) | |
|
Others |
NEMA4 drip-proof
See Selection Guide (p.66-70). |
||
|
Rated voltage |
AC100V50/60Hz、 110V60Hz AC110V50Hz 、 120V60Hz AC200V50/60Hz、 220V60Hz AC220V50Hz 、 240V60Hz | ||
| Allowable voltage fluctuation | –10% to 10% of applicable voltages | ||
| Insulation class | Continuous rating class H | ||
| Leadwire length | Min．450mm | ||
| Ambient temperature | Max. | 60℃ | |
| Min. | 5℃ | ||
| Installation position | Installation of the valve with its head up is recommended. | ||
| Applicable standards | (Consult us for details.) | ||
Structure / Operation
Coil Data
|
Model code |
YS231 | ||
|
Frequency (Hz) |
50 | 60 | |
|
Apparent power （VA) |
Issuance |
37 | 30 |
|
Retention |
18 | 13 | |
|
Power consumption （W) |
AC |
10 |
|
Notes:
AC power consumption is based on the data at 100/200VAC.
Data may slightly change depending on housing types.
Product Mass
|
Body |
Port size
（Rc） |
Housing | |||
| A | P | B | X | ||
|
Brass (6) |
C(3/8) | 1.5 | 1.4 | 1.5 | 1.7 |
| D(1/2) | |||||
| E(3/4) | 2.8 | 2.7 | 2.8 | 3.0 | |
| F(1) | |||||
| G(1_1/4) | 6.2 | 6.1 | 6.2 | 6.4 | |
| H(1_1/2) | |||||
Valve Selection List
| Port size Rc | Orifice size mm | Cv value | Operating pressure differential MPa | Max. fluid temperature | Housing |
Power consumption （W） |
Insulation class | Voltage V
50/60Hz |
Model code |
|||
| Min. | Max. | |||||||||||
|
Steam |
AC |
DC |
Brass body |
|||||||||
| AC | DC | |||||||||||
Normally closed 
type |
||||||||||||
| 3/8 | 21 | 4.1 | 0.1 | 0.9 | − | 180 | A | 10 | − | H | 100 | YS231AH88S6CG6 |
| 1/2 | 21 | 5.5 | 0.1 | 0.9 | − | 180 | A | 10 | − | H | 100 | YS231AH88S6DG6 |
| 3/4 | 30 | 10 | 0.1 | 0.9 | − | 180 | A | 10 | − | H | 100 | YS231AH88S6EJ1 |
| 1 | 30 | 12 | 0.1 | 0.9 | − | 180 | A | 10 | − | H | 100 | YS231AH88S6FJ1 |
| 1_1/4 | 40 | 19 | 0.1 | 0.9 | − | 180 | A | 10 | − | H | 100 | YS231AH88S6GJ6 |
| 1_1/2 | 40 | 25 | 0.1 | 0.9 | − | 180 | A | 10 | − | H | 100 | YS231AH88S6HJ6 |
External Dimensions
| Port size
（Rc） |
A | B | C | E | F | G | H | J |
| 10A |
135 |
104 |
31 |
76 |
61.5 |
47.5 |
14 |
Rc3/8 |
| 15A | Rc1/2 | |||||||
| 20A |
155 |
115 |
41 |
102 |
81.5 |
61 |
20.5 |
Rc3/4 |
| 25A | Rc1 | |||||||
| 32A |
181 |
125 |
56 |
130 |
112.5 |
82.5 |
30 |
Rc1_1/4 |
| 40A | Rc1_1/2 |
- Kouei is a Distributor/Agent for KONAN.
- Other items of KONAN.
- Request the quotation for KONAN.
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