Features:It consists of actuators and brass valves. Generally suitable for hvac fan coil and hvac end hot and cold water system controlThe product occupies little external space, can be installed close to the wall.Low working noise, flexible wiring and convenient Ball valve and actuator for nut connection Installation, quick disassembly.This motorized ball valveis mainly adopted of brass forging, reliable and durable.Specifications:Body material: brassVoltage: DC12-24VPort: DN20 G3/4Nominal size:17mm/0.67inInternal thread: 25mm/0.98inSealing material: polybasic disodiumOperating temperature: normal temperatureValve performance characteristics: 90 degree rotationWorking medium: waterNominal pressure: 1.6MpaConnection: threadWeight: 512gWiring method:Blue wire: open valve, brown wire: close valve, dual colors wire: Neutral wirePackage includes:1 x Brass ball valve.