[NC normally close]:This is a normally close type electric solenoid valve, power on to open it and power off to close it. [High pressure and high temperature withstand capability]:High quality zinc alloy valve body would hold a press up to 0.8Mpa and liquid temperature from -5¡æ to 100¡æ, high pressure and high temperature withstand capability. [Intermittent time work]:This solenoid valve is suitable for intermittent short time work, single continuous power on time is better to be less than 30 minutes. [Use environment]:This solenoid valve is designed to installed indoors horizontally in a dry environment. If used outdoors, the coil part should be well protected from water. [Application]:Suitable for use with pipelines in water, air, gas and low viscosity non-corrosive fluid applications., Weight: 1.3448197982 pounds, Manufacturer: SEAFRONT