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 open water air solenoid valve
working medium:water,liquid,air,light oil(viscosity≤20cst)
medium temperature:-5 ～ 80℃
working pressure:0 ～ 6 bar
working type:semi direct acting(NO)
valvebody material:forged brass SS304
sealing material:NBR
interface:G thread NPT thread
working voltage:AC220～240V AC110V 50/60Hz DC24/12V IP65 H degree
DN10～20 AC 28VA DC 18W DN25～50 AC 45VA DC 31W
options:EPDM(-10～130℃)
VITON(-10～120℃)
Rc thread Es low power energy saving coil lead wire iron coil
ZW-series(NO)solenoid valve specification table
| model | orifice size ( mm ) | interface size | Cv | working pressure (bar | length×width×height ( mm ) | Weight (Kg) | ||
| AC220V | DC24V | brass | SS304 | |||||
| ZW-10NK | 15 | 3/8＂ | 3.5 | 0～6 | 0～6 | 60×45×109 | 0.75 | 0.7 |
| ZW-15NK | 15 | 1/2＂ | 3.5 | 0～6 | 0～6 | 60×45×109 | 0.75 | 0.7 |
| ZW-20NK | 20 | 3/4＂ | 7.6 | 0～6 | 0～6 | 67×50×119 | 0.8 | 0.75 |
| ZW-25NK | 25 | 1＂ | 12 | 0～6 | 0～6 | 82×66×127 | 1.3 | 1.1 |
| ZW-32NK | 32 | 11/4＂ | 24 | 0～6 | 0～6 | 102×82×162 | 2.2 | 2.0 |
| ZW-40NK | 40 | 11/2＂ | 29 | 0～6 | 0～6 | 110×85×168 | 2.5 | 2.3 |
| ZW-50NK | 50 | 2＂ | 48 | 0～6 | 0～6 | 134×108×182 | 3.3 | 3.1 |
options:
EPDM(-10～130℃) VITON(-10～120℃)
Rc thread, Es low power energy saving coil, 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.