Features: It consists of actuators and brass valves. Generally suitable for hvac fan coil and hvac end hot and cold water system control The 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 valve is mainly adopted of brass forging, reliable and durable. Specifications: Body material: brass Voltage: DC12v Port: DN15 G1/2 Nominal size:10 mm/0.39in Internal thread: 20mm/0.79in Sealing material: polybasic disodium Operating temperature: normal temperature Valve performance characteristics: 90 degree rotation Working medium: water Nominal pressure:1.6Mpa Connection: thread Weight: 450g Wiring method: Blue wire: open valve, brown wire: close valve, dual colors wire: Neutral wire Package includes: 1 x Brass ball valve 1、It consists of actuators and brass valves. Generally suitable for hvac fan coil and hvac end hot and cold water system control 2、The product occupies little external space, can be installed close to the wall. 3、Low working noise, flexible wiring and convenient 4、Ball valve and actuator for nut connection Installation, quick disassembly. 5、This motorized ball valve is mainly adopted of brass forging, reliable and durable.