MPN: 3A-BQ-301
Technical Parameters
◎Valve Body Diameter: 1/4", 3/8", 1/2", 3/4", 1", 1-1/4" (Optional NPT/BSP)
◎Valve Body Material: Brass
◎Actuator Material: Engineering Plastics
◎Sealing Material: FKM&PTFE
◎Wiring Diagram: CR301
◎Working Voltage: DC5V (Optional DC5V, DC12V, DC24V)
◎Working Current: ≤500mA
◎Working Medium: Fluid, Air
◎Working Pressure: Max 1.0MPa
◎Switching Time: ≤5s
◎Life Time: 70000 times (Testing pressure is 0.4MPa, medium is water)
◎Actuator Rotation Angle: 90°
◎Torque Force: 2N.m
◎Cable Length: 0.5m (Optional 1.5m)
◎Environment Temperature: -15℃ ~ 50℃
◎Liquide Temperature: 2℃ ~ 90℃
◎Switch Indicator: YES
◎Manual Override: NO(-C) / YES(-B)
◎Protection Class: IP67
Application
◎HVAC;
◎Water Treatment;
◎Chemical Process;
◎Air Compressor Drainage;
◎Automatic Control System;
◎Solar Hot Water Engineering;
◎Watering Flowers, Regular Humidification;
◎Air Conditioning Automatically Humidifies;
◎Automatic Control Of Small Industrial Equipment;
◎Environmental Protection, Efficient Water-saving;
◎Replace Solenoid Valve (Especially when solenoid valve cannot work reliably);
Features
◎High protection level, can work in most working conditions.
◎Reliable performance, large output torque, up to 50000-100000 times, easy to meet various requirements.
◎Mechanical and electrical limit integrated design, accurate positioning, high consistency, eliminate valve swing.
◎POM gears cooperate with metal gears, POM gears use high-speed to reduce noise, while metal gears use low-speed to ensure the reliability of the gears.
◎Full bore design, no leakage, large flow, the valve is bi-directional ball valve, regardless of inlet and outlet; Most suitable for heavy dirt and a state of no action for a long time.
Manual Override Instructions
◎In case of anelectric supply failure, it is possible to operate the actuator manually.
◎Power must in off position when start the manual override.
◎Gently putt up the knob about 3mm, then revolve the knob around left and right to control the valve open or close.
◎When the red needle in the indicator pointing to "S", means the valve is closed; When pointing to "O", means the valve is open.
◎After finish the manual override operation, must press down the knob, so that for the normal electric operation.
