220v brass electric solenoid valve 24V normally closed water,solenoid electric valve outdoor one-way normally closed control water valve

1. The recommended installation environment for brass electric solenoid valve should be as dry as possible to avoid water vapor entering the coil and damaging the coil (if it is not dry, you can contact customer service to recommend a rain-proof and moisture-proof type or an underwater special type)
2. The DC24V drive current is recommended to be more than 2A, and the DC12V drive current is recommended to be more than 3A. The corresponding voltage should be connected to the corresponding transformer. Do not connect wrongly.

3. The correct installation of the solenoid valve is horizontal, try to avoid vertical installation to affect the pressure resistance
4. Avoid the use of two-way circulation and the reverse flow of pipeline fluid. If there is a reverse flow, please install a check valve in the outlet direction of the solenoid valve.
5. The conventional temperature resistance of the fluid is -5° to 80°C. In addition, the temperature resistance is 120°150°180°. Please consult online customer service for different prices.
6. It is mainly conventional water or air. The fluid should be clean, free of impurities, particles, non-corrosive, and the viscosity should not be higher than that of ordinary oil. If there are impurities, please filter them with a filter first.
7. Try not to power on for more than 3 hours at a time. If you often power on for more than 3 hours at a time, it is recommended to buy a non-heating type. If it is frequent switching, such as switching once a minute, it is more appropriate to choose the conventional type. .