Yuyao No. 4 Instrument Factory
YUYAO NO.4 INSTRUMENT FACTORY professional manufacturer of solenoid valves
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ZW series 2-way semi direct acting normally closed water air solenoid valve 3/8＂ ～ 2＂
1. Direct lifting diaphragm construction;
2. Open from zero bar for low pressure system use;
3. High frequency of flying lead coil.
ZW-series(NC)solenoid valve specification table
| model | orifice size ( mm ) | interface size | Cv | working pressure(bar | length×width×height ( mm ) | Weight (Kg) | ||
| AC220V | DC24V | brass | SS | |||||
| ZW-10N | 15 | 3/8＂ | 3.5 | 0～10 | 0～8 | 60×45×101 | 0.7 | 0.62 |
| ZW-15N | 15 | 1/2＂ | 3.5 | 0～10 | 0～8 | 60×45×101 | 0.7 | 0.62 |
| ZW-20N | 20 | 3/4＂ | 7.6 | 0～10 | 0～8 | 67×50×107 | 0.74 | 0.62 |
| ZW-25N | 25 | 1＂ | 12 | 0～10 | 0～8 | 82×66×115 | 1.1 | 1.0 |
| ZW-32N | 32 | 11/4＂ | 24 | 0～10 | 0～6 | 102×82×147 | 2.0 | 1.8 |
| ZW-40N | 40 | 11/2＂ | 29 | 0～10 | 0～6 | 110×85×153 | 2.2 | 2.0 |
| ZW-50N | 50 | 2＂ | 48 | 0～10 | 0～6 | 134×108×166 | 3.1 | 2.8 |
ptions:
EPDM(-10～130℃) VITON(-10～120℃)
Es low power energy saving coil, LED light connector
Rc thread, lead wire iron coil
Founded in 1965, Yuyao No.4 Instrument Factory has been a professional manufacturer of solenoid valves and has enjoyed an excellent reputation through the past more than 40 years in China. With the introduction of foreign cutting-edge technology, and the sustained innovation and self-improving, the company has mastered the key technology and is keeping pioneer position in the field of fluid solenoid valve.