Brief introduction of explosion proof solenoid valve
This type of product is a direct-acting two-position three-way solenoid valve. Its design and appraisal conform to RCC-E standard. The valve body adopts plate structure. It has been successfully applied in the control system of Fangchenggang, Ningde and Changjiang nuclear power projects. Because of its small size, light weight, high pressure resistance, flexible and reliable operation, the product is suitable for nuclear power plant and nuclear chemical industry with 1E/K3 requirements of the control pipeline system to control the connection and commutation of pipeline media.
main features
1. direct acting structure, zero pressure difference can be opened and closed normally, and the action reliability is high.
2. with manual device, manual operation can be realized under special conditions such as power failure and maintenance.
3. all rubber parts can be used under high radioactive and temperature sudden environmental conditions.
4. high insulation class high protection level: coil insulation class is H grade.
5. meet seismic applications.
Main technical parameters
1. security level: 1E/K3
2. aseismic categories: 1A
3. design pressure: 4.5MPa
4. design temperature: 100 C (max)
5. ambient temperature: -20 ~ +80 C
6. working medium: compressed air
7. supply voltage: AC/DC24V 48V 110V 220V 380V and so on.
8. rated power: 40W
9. working system: long term
10. response time: less than 2S
11. protection level: IP65
12. electrical interface: Cable crimping, cable outer diameter: 9.5 0.5mm
13. installation direction: arbitrary
14. fouling medium: 14um filter.
15. body material: forging brass.
16. weight of equipment: 4.7Kg
