Features: This Normally Closed/Open 230V Thermal Electric Valves offers precise control and stable operation, ensuring consistent room temperature for enhances comfort in underfloor heating systems. Featuring a Small design, this electric actuator with a thread size of 1.5 is crafted from flame retardant nylon, providing durability and safety during use. Suitable for homeowner want efficient and quiet heating solution , this Valves is perfect for those look to improve their living environment's comfort while conserving energy. designs for integration into floor heating manifolds, this Valves is suitable for residential setting where maintaining a steady temperature is vital . With its intelligent water flows regulation, this thermal electric Valves optimizes energy usage, making it essential component for home heating systems. Specifications: Material: nylon Product model: MK2019 Product line length: 65MM Operating frequency: 50/60HZ Voltages Ranges: 160V-230V Power consumption: ≤3W Standard: normally open/normally close(optional) Package Includes: 1xElectric Actuator note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.