What's the connecting way of Modbus ASCII with RS485 for electric actuator?
Our smart type of electric actuators support Modbus ASCII that use RS485 to connect 2pcs~30pcs electric actuators in the same time. The program can control all electric actuators or some of them in sync or out of sync.What's the difference between electric actuator and linear valve actuator?
1. Electric actuators use to connect to quarter valve, such as ball valve, butterfly valves.2. Linear valve actuators use to connect to linear valves, such as gate valve
and global valves.
What is Bluetooth control of electric actuator?
Our smart type of electric actuators with built-in bluetooth function.Users can remote control valve open or close, detect electric actuators.
operating status and find problems for maintenance.
What's the dry contact (extra limit switch) function?
This is a volt free feedback signal that to advice electric actuator the status of valve.(Valve is opened or closed.)
What does electric actuators use for?
Electric actuator is a control device that connect to valve and control valve open and close.How to select a correct electric actuator?
1. Both of electric actuator and valve are with torque.2. Make sure the valve size, valve torque, and connecting standard that you will use:
ex. 2" stainless steel ball valve, NPT thread end, 60Nm (Newton metre).
3. Add safety factor 1.5 times on valve torque
ex. valve torque is 60Nm (Newton meter) *1.5 = 90Nm,
the electric actuator torque must be higher than 90Nm.