[NC Normally Closed]: This is a normally closed electric solenoid valve. Turn it on to open and turn it off to close. [High pressure and high temperature capacity]: a valve body made of high quality zinc alloy. can withstand a press up to 0.8MPa and a liquid temperature of -5 to 100°C, a high pressure and high temperature capacity. [High temperature work. Intermittent time]: This solenoid valve is suitable for short-term work. intermittent time of short duration. It is preferable that the continuous on-time is less than 30 minutes. [Use environment]: This solenoid valve is designed to be installed in an environment where it is used. horizontally indoors in a dry environment. When used outdoors at any time, the coil part should be well protected from water. [Application]: Suitable for use with pipelines in non-corrosive water applications, air, gases and low viscosity liquids.