Yuyao No. 4 Instrument Factory
YUYAO NO.4 INSTRUMENT FACTORY professional manufacturer of solenoid valves
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Thread Zero Differential Pressure NC Solenoid Valve 3/8＂ ～ 2＂ 2 Way Series
2W-series thread connection 2-way(NC)solenoid valve specification table
(ES coil can match EPDM and VITON, but medium temperature must be ≤80℃)
| interface | orifice (mm) | Cv
| working pressure(bar) | medium temperature ℃
| sealing material | coil insulation degree
| coil power | normal order code | ||||||
| min pressure | Max pressure
| Normal coil | Es coil | plastic seal voltage AC220V G thread sealing material: Blank:NBR E:EPDM V:VITON
| ||||||||||
| air gas water hotwater liquid light oil | VA
| W
| VA
| W
| ||||||||||
| AC 220 V | DC 24 V | AC 220 V | DC 24 V | |||||||||||
| AC | DC | brass | SS304 | |||||||||||
| 3/8〃 | 16 | 4.8 | 0 | 10 | 6 | 80 | NBR | H | 20 | 20 | 4 | 4 | 2W-10N-AC220V | 2W-10JN-AC220V |
| 16 | 4.8 | 0 | 10 | 6 | 130 | EPDM | H | 20 | 20 | 2W-10N-E-AC220V | 2W-10JN-E-AC220V | |||
| 16 | 4.8 | 0 | 10 | 6 | 120 | VITON | H | 20 | 20 | 2W-10N-V-AC220V | 2W-10JN-V-AC220V | |||
|
1/2〃
| 16 | 4.8 | 0 | 10 | 6 | 80 | NBR | H | 20 | 20 | 4 | 4 | 2W-15N-AC220V | 2W-15JN-AC220V |
| 16 | 4.8 | 0 | 10 | 6 | 130 | EPDM | H | 20 | 20 | 2W-15N-E-AC220V | 2W-15JN-E-AC220V | |||
| 16 | 4.8 | 0 | 10 | 6 | 120 | VITON | H | 20 | 20 | 2W-15N-V-AC220V | 2W-15JN-V-AC220V | |||
| 3/4〃 | 20 | 7.6 | 0 | 10 | 6 | 80 | NBR | H | 20 | 20 | 4 | 4 | 2W-20N-AC220V | 2W-20JN-AC220V |
| 20 | 7.6 | 0 | 10 | 6 | 130 | EPDM | H | 20 | 20 | 2W-20N-E-AC220V | 2W-20JN-E-AC220V | |||
| 20 | 7.6 | 0 | 10 | 6 | 120 | VITON | H | 20 | 20 | 2W-20N-V-AC220V | 2W-20JN-V-AC220V | |||
| 1〃 | 25 | 12 | 0 | 10 | 6 | 80 | NBR | H | 20 | 31 | 4 | 4 | 2W-25N-AC220V | 2W-25JN-AC220V |
| 25 | 12 | 0 | 10 | 6 | 130 | EPDM | H | 20 | 31 | 2W-25N-E-AC220V | 2W-25JN-E-AC220V | |||
| 25 | 12 | 0 | 10 | 6 | 120 | VITON | H | 20 | 31 | 2W-25N-V-AC220V | 2W-25JN-V-AC220V | |||
| 11/4〃
| 35 | 24 | 0 | 10 | 6 | 80 | NBR | B | 50 | 35 | 8 | 7 | 2W-32N-AC220V | 2W-32JN-AC220V |
| 35 | 24 | 0 | 10 | 6 | 130 | EPDM | B | 50 | 35 | 2W-32N-E-AC220V | 2W-32JN-E-AC220V | |||
| 35 | 24 | 0 | 10 | 6 | 120 | VITON | B | 50 | 35 | 2W-32N-V-AC220V | 2W-32JN-V-AC220V | |||
| 11/2〃 | 40 | 29 | 0 | 10 | 6 | 80 | NBR | B | 50 | 35 | 8 | 7 | 2W-40N-AC220V | 2W-40JN-AC220V |
| 40 | 29 | 0 | 10 | 6 | 130 | EPDM | B | 50 | 35 | 2W-40N-E-AC220V | 2W-40JN-E-AC220V | |||
| 40 | 29 | 0 | 10 | 6 | 120 | VITON | B | 50 | 35 | 2W-40N-V-AC220V | 2W-40JN-V-AC220V | |||
| 2〃 | 50 | 48 | 0 | 10 | 6 | 80 | NBR | B | 50 | 35 | 8 | 7 | 2W-50N-AC220V | 2W-50JN-AC220V |
| 50 | 48 | 0 | 10 | 6 | 130 | EPDM | B | 50 | 35 | 2W-50N-E-AC220V | 2W-50JN-E-AC220V | |||
| 50 | 48 | 0 | 10 |
6 | 120 | VITON | B | 50 | 35 | 2W-50N-V-AC220V | 2W-50JN-V-AC220V | |||
ES-series low power coil,advantages:
1. Can use on AC/DC solenoid valve,not change original solenoid valves structure
2. maintain low power,only 20% of normal coil power
3. Slowly heating-up under long-time power-on working status,
4. the coil’s temperature≤40℃, longer life time
5. Instant and strong electromagnetic attraction, 3 times more powerful than normal coil, enhance max working pressure
6. No abnormal noise when using AC voltage