Features: Thread: 1/2-inch. 4 standard for your option: 12/24/110/220V. Easy to install and can replace a damaged solenoid for valve switch well. It is mainly suitable for intelligent household equipment, such as water purifier and water dispenser. Can also be used for: water heater, coffee machine, ice machine, dishwasher, toilet cleaning treasureindustrial humidifier, large refrigeration equipment, air cooler,garden sprinkler irrigation, agricultural drip irrigation, greenhouse spray, tooth cleaning machine, tooth cleaning device, liquid transfusion- device, etc. Specifications: Material: plastic + metal Size: approx 45×35×50mm/1.8x1.4x2in Type: 12/24/110/220V(optional) Package Includes: 1x Electric Solenoid for Valve note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.