Description: The normally closed general purpose solenoid is to control On/Off of liquid. This industrial solenoid has G3/4 inlet ports. stays close when the coil is de-energized, and it opens when energized. Features: - Made of material for lasting use.- Replace old or broken with a new one.- Normally Closed. Open when current through, closed when no current through.- Designed to control automatically the liquid. Suitable for warm or cold water.- Note: The altitude does not exceed 2500 meters, ambient temperature is 0-40 °C, relative humidity is below 95% (temperature is 25 °C) . Specifications - Color: Golden.- Material: copper.- Size: 7x6x3.5cm/2.75x2.36x1.37inchInsulation class: Class E insulationWorking mode: short-term fixed-rate system (that is, intermittent cycle working system)Use fluid: (0-55 °C) waterRated current: 12V 300MAUse water pressure: 0.02-0.8MpaLife: more than 100,000 timesPacking list: 1 x Electric Solenoid