The valve body is made of all-plastic material, with 4 points of external thread on both ends of the valve body. The valve body is simple, the power terminal is insert type, and the 6.3 spring is used.The insulation grade is high and the heat dissipation effect is good. Under normal conditions, the product can be used for a long time.This valve is a normally closed solenoid valve, that is, it is energized to turn on (water), and the power is off (water cut).The coil is packaged by the international top-grade coil packaging material, and has the advantages of waterproof, moisture-proof, wear-resistant, corrosion-resistant, high-low temperature resistance.This is a micro pressure valve (pressure), suitable for 0.02-0.8MPA water pressure, please choose according to your actual needs.