Motorized Valve
General Features
ATLAS QB Series motorized Ball Valve consisting of actuator and valve body; It is used to control water in heating, cooling and air conditioning systems. Synchronous actuators to ensure stable operation and prolong life motors are adapted like a driver. Internal limit contacts ensure timely opening and closing of the valve actuator.
All of the valve bodies; It is made of brass, which is suitable for heating, cooling and air conditioning system applications.
NOTE: Generally, the valve is closed at factory default.
Technical Features
Warnings
Technical Features
- Driver power: AC24V ± 10% (AC220V option), 50 / 60Hz
- Power consumption: 2VA (Only when the valve is momentarily opened or closed)
- Motor type: Bidirectional synchronous motor
- Working time: 60s / 100s
- Output torque: 4N.M (QB02A), 8N.M (QB03A)
- Wire length: 700mm (Customizable)
- Nominal pressure: 1.6 Mpa
- Bluff: < 0.6 Mpa
- Connection: G Threaded
- Applicable Liquids: hot and cold water or 50% ethanol solution
- Working Temperature: 2 - 70 ºC / 2 - 90 C
Technical information
- High Protection Class, Dust and Watertight Gasket (IP54)
- Short opening and closing time saves energy and extends motor life.
- The actuator is easy to assemble or disassemble.
- High blowdown to keep the valve closed
- Flexibility valve opening prevents water hammer resulting in an effective manner.