Yuyao No. 4 Instrument Factory
YUYAO NO.4 INSTRUMENT FACTORY professional manufacturer of solenoid valves
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Plastic NC Bistable Water Latching Solenoid Valve 1 / 2 " - 2 " Normally Closed
Advantages Introduction
1, due to self-holding solenoid valves do not have long-term power, to achieve energy saving and environmental protection.
2, a fundamental solution to the long-term due to the solenoid valve coil is energized and burned embarrassing situation.
3, almost the entire control process no power, because the power to eliminate the potential safety problems.
working medium:liquid,water,air,light oil(viscosity≤20cst)
medium temperature:-5 ～ 80℃
working pressure:0.3～16bar (details see specification table)
working type:DN1.5～4 direct acting DN15～50 pilot operated
valvebody material: brass SS316 PA66
sealing material:NBR(-5～80℃)
interface:G thread NPT thread
working voltage:DC6V DC9V DC12V DC24V
4W 6W 12W IP65 H degree
Options:
sealing material:EPDM(-10～130℃) VITON(-10～120℃)
YSZ-series pilot operated solenoid valve specification table
| model | orifice size ( mm ) | Interface size | Cv | working pressure(bar) | length×width×height ( mm ) | weight(Kg) | |||
| air | Water liquid | brass | SS | PA66 | |||||
| YSZ - 15 | 14 | 1/2＂ | 3.5 | 0.3～16 | 0.3～12 | 66×48×112 | 0.7 | 0.6 | |
| YSZ - 20 | 20 | 3/4＂ | 7.6 | 0.3～16 | 0.3～12 | 75×58×118 | 0.8 | 0.7 | |
| YSZ - 25 | 25 | 1＂ | 12 | 0.3～16 | 0.3～12 | 96×69×125 | 1.3 | 1.2 | |
| YSZ - 32 | 32 | 11/4＂ | 22 | 0.3～16 | 0.3～10 | 131×96×125 | 2.8 | 2.8 | |
| YSZ - 40 | 40 | 11/2＂ | 30 | 0.3～16 | 0.3～10 | 131×96×150 | 2.6 | 2.6 | |
| YSZ - 50 | 50 | 2＂ | 48 | 0.3～16 | 0.3～10 | 168×128×165 | 3.9 | 3.6 | |
| YSZ–15SL | 15 | 1/2＂ | 3.5 | 0.3～7 | 0.3～7 | 85×73×126 | 0.6 | ||
| YSZ–20SL | 20 | 3/4＂ | 7.6 | 0.3～7 | 0.3～7 | 90×73×128 | 0.6 | ||
| YSZ–25SL | 25 | 1＂ | 12 | 0.3～7 | 0.3～7 | 125×90×148 | 0.6 | ||
| YSZ–32SL | 32 | 11/4＂ | 22 | 0.3～7 | 0.3～7 | 150×128×173 | 0.8 | ||
| YSZ–40SL | 40 | 11/2＂ | 30 | 0.3～7 | 0.3～7 | 152×128×176 | 0.9 | ||
| YSZ–50SL | 50 | 2＂ | 48 | 0.3～7 | 0.3～7 | 170×140×190 | 1.1 | ||
