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E-mail
ZGJSV@qq.com
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Phone
13817077663
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Address
488 Luyuan Road, Jiading District, Shanghai
Shanghai Jiangsen Electric Valve Factory Co., Ltd
ZGJSV@qq.com
13817077663
488 Luyuan Road, Jiading District, Shanghai
Flange type solenoid valve
Work pressure: normally closed: 0.4~16kgf/cm2
Normally open: 0.4~10kgf/c ㎡
Valve body material: stainless steel (precision cast) or brass
Sealing method: piston seal,
Sealing material: PTFE (polytetrafluoroethylene)
Coil protection factor: Iron shell coil IP54
Connection method: flange (standard flange) or thread
Special Orders:If you choose Viton fluororubber film, please indicate V in the order. Its dielectric quality can reach a high temperature of 150 ℃;
If you choose EPDM film, please indicate E, and its medium can reach a high temperature of up to 110 ℃.
If you need a working pressure of 25 kgf/c ㎡, you can specify it in your order.
| model | ZQPS15-J | ZQPS-20J | ZQPS-25J | ZQPS-32J | ZQPS-40J | ZQPS-50J | ZQPS-25JF | ZQPS-32JF | ZQPS-40JF | ZQPS-50JF | ||
| connection method | G1/2″ | G3/4″ | G1″ | G1″ | G1″ | G2″ | flange | flange | flange | flange | ||
| path | mm | 15 | 20 | 25 | 32 | 40 | 50 | 25 | 34 | 40 | 50 | |
| Cv value | 4.5 | 7.6 | 12 | 22 | 30 | 48 | 48 | 22 | 30 | 48 | ||
| Long L | mm | 70 | 75 | 94 | 111 | 122 | 167 | 167 | 140 | 148 | 182 | |
| High H | mm | 135 | 142 | 152 | 155 | 166 | 184 | 184 | 210 | 210 | 230 | |
| Medium temperature ℃ | -5~180℃ | |||||||||||
| work pressure (Pressure difference) |
kgf/c㎡ | Normally closed: 0.4~16 Normally open: 0.4~10 | ||||||||||
| The maximum pressure resistance | kgf/c㎡ | 20 | ||||||||||
| rated voltage | 220VAC; /50HZ 22VA; 110VAC/50HZ 19VA; DC24 10W; DC12 9W; Floating up and down by ± 10%; Other voltages can be customized | |||||||||||
Possible faults and their troubleshooting methods:
Fault |
Reason |
exclusion method |
|
Power on The solenoid valve cannot be opened |
The power supply voltage is too low Coil burnt out Low medium pressure |
Adjust the voltage to within the range of use Replace the coil Increase the pressure of the pipeline medium |
|
Power off The valve cannot be closed or closes poorly |
Medium pressure too high Damaged membrane or foreign object stuck The tower spring above the membrane is skewed |
Reduce the pressure of pipeline medium Replace the membrane with a new one to remove foreign objects Repositioning installation |
Instructions for Use:
1. Please specify the model, nominal diameter, nominal pressure, working medium, working pressure difference, medium temperature, power supply voltage and frequency, and medium viscosity when placing an order.
2solenoid valveThe normal operating voltage is 220V. If it exceeds this range, please indicate the voltage fluctuation when placing an order. Other specifications of power supply voltage can be specially ordered.
3. If the valve has been open for more than 12 hours, please choose a normally open valvesolenoid valveWhen there are flammable and explosive materials in the surrounding environment, please choose explosion-proof typesolenoid valve
When the usage situation is very important or the environment is complex, please provide design drawings and detailed parameters as much as possible, and our JSHJS company experts will review and control them for you.