Japan, KONAN ELECTRIC, Solenoid Valves
KONAN YS302 Mini-type Direct-acting 2-port Solenoid Valves Normally Open Type
Product Made In Japan
Manufacturer: KONAN ELECTRIC
Model: YS302
YS30 series 2-port solenoid valves are available in NC or NO type, with port sizes Rc1/8 to 3/8. The compact design enables space-saving installation.
Specification
| Valve operation type | Normally closed | The valve opens when the solenoid is energized. | |
| Normally open | The valve opens when the solenoid is de-energized. | ||
| Port size | Rc1/8・1/4・3/8 | ||
| Orifice size | 1.2 〜 9.5mm | ||
| Materials | Body | Brass, stainless steel | |
| Seal/seat | Nitrile rubber, fluorine rubber, PTFE, ethylene propylene rubber | ||
|
Housing |
Standard | Conduit type(NEMA1) | |
|
Others |
Explosion-proof enclosure (d2G4, Exd Ⅱ BT4), Drip-proof, housing with terminal box, and others. See Selection Guide (p.66-70). | ||
|
Rated voltage |
AC100V50/60Hz、 110V60Hz DC24V
AC110V50Hz、 120V60Hz DC100V AC200V50/60Hz、 220V60Hz DC120V AC220V50Hz、 240V60Hz DC125V |
||
| Allowable voltage fluctuation | –15% to 10% of applicable voltages | ||
| Insulation class | Continuous rating class F and H | ||
| Leadwire length | Min．450mm | ||
| Ambient temperature | Max. | 50℃ (Temperature may differ depending on coil and fluid temperature. See p.76 for details.) | |
| Min. | –20℃ (Temperature may depending on seat materials. See p.76 for details.) | ||
| Installation position | As desired | ||
| Applicable standards | (Consult us for details.) | ||
| Options, others | Mounting bracket, manual operating system, neon lamp, surge absorber, oil-free | ||
Structure / Operation
Coil Data
|
Model code |
YS 301 | YS 302 | |||
|
Frequency (Hz) |
50 | 60 | 50 | 60 | |
|
Apparent power （VA) |
Issuance |
37 | 30 | 43 | 37 |
|
Retention |
18 | 13 | 23 | 16 | |
|
Power consumption （W) |
AC | 10 | 11 | ||
| DC | 10 | ||||
Product Mass
|
Body |
Port size
（Rc） |
Housing | ||||||||
| A | P | B | T | X | G | J/C | K/E/H | Y | ||
|
Brass (9) |
A(1/8) | 0.5 | 0.5 | 0.5 | 0.6 | 0.7 | 0.8 | 1.1 | 1.2 | 1.4 |
| B(1/4) | ||||||||||
| C(3/8) | 0.6 | 0.5 | 0.5 | 0.6 | 0.8 | 0.8 | 1.2 | 1.3 | 1.5 | |
|
Stainless steel （2,3） |
A(1/8) | 0.5 | 0.4 | 0.4 | 0.6 | 0.7 | 0.8 | 1.1 | 1.2 | 1.4 |
| B(1/4) | 0.6 | 0.5 | 0.6 | 0.6 | 0.8 | 0.9 | 1.2 | 1.3 | 1.5 | |
| C(3/8) | 0.6 | 0.6 | 0.6 | 0.7 | 0.8 | 0.9 | 1.2 | 1.3 | 1.5 | |
Notes:
- AC power consumption is based on the data at 100/200VAC.
- Data may slightly change depending on housing types.
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. | |||||||||||||||
| Air/gas/ water/ kerosene |
Steam |
AC |
DC |
Brass body |
Stainless steel body （SUS430F) |
Stainless steel body （SUS303) |
||||||||||
| AC | DC | AC | DC | |||||||||||||
Normally open type 
|
||||||||||||||||
|
1/4 |
1.2 | 0.05 | 0 | 4.11 | 4.11 | − | − | 50 | A | 11 | 10 | F | 100 | YS302AF88N9BC3 | YS302AF88J3BC3 | ＊ |
| 1.6 | 0.10 | 0 | 2.23 | 2.23 | − | − | 50 | A | 11 | 10 | F | 100 | YS302AF88N9BC5 | YS302AF88J3BC5 | ＊ | |
| 2.0 | 0.14 | 0 | 1.61 | 1.61 | − | − | 50 | A | 11 | 10 | F | 100 | YS302AF88N9BC7 | YS302AF88J3BC7 | ＊ | |
| 2.4 | 0.21 | 0 | 1.02 | 1.02 | − | − | 50 | A | 11 | 10 | F | 100 | YS302AF88N9BC9 | YS302AF88J3BC9 | ＊ | |
| 2.8 | 0.28 | 0 | 0.86 | 0.86 | − | − | 50 | A | 11 | 10 | F | 100 | YS302AF88N9BD3 | YS302AF88J3BD3 | ＊ | |
| 3.2 | 0.36 | 0 | 0.68 | 0.68 | − | − | 50 | A | 11 | 10 | F | 100 | YS302AF88N9BD5 | YS302AF88J3BD5 | ＊ | |
| 4.0 | 0.44 | 0 | 0.41 | 0.41 | − | − | 50 | A | 11 | 10 | F | 100 | YS302AF88N9BD7 | YS302AF88J3BD7 | ＊ | |
| 4.8 | 0.65 | 0 | 0.27 | 0.27 | − | − | 50 | A | 11 | 10 | F | 100 | YS302AF88N9BE1 | YS302AF88J3BE1 | ＊ | |
- Kouei is Distributor/Agent of KONAN.
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