Solenoid valve could be easily damaged by the voltage impact, generally suitable for pipeline diameter less than DN50 and below. The actuator can be controlled by current signal (4~20mA) or voltage signal (0~ 10V) to regulate the flow.

Motorized Valve is driven by a electric actuator, it takes longer than the solenoid valve to open or close. Solenoid valves use electromagnets to move a plunger attached to the valve to open or close it. Linear Motorized Valve: Linear Actuators are employed for the actuation of linear valves like Control Valves or Diaphragm Valves.

Multi-Turn Motorized Valve: Multi -turn actuator is specially designed for all multi turn valve applications (linear motion valves), such as globe valve, gate valve, and etc. Quarter-Turn Motorized Valve: Quarter-turn actuators are designed to automate the precise operation of valves that open and close through a rotary 90° motion (a quarter turn), such as ball valves, plug valves, choke valves, dump valves, and butterfly valves. There are four or five pipeline connecting ports, one pressure port, two cylinder ports and one or two exhaust (oil) port. Three types of Control: Normally Closed, Normally Open, and General Type.įour-way solenoid valve: It generally used to operate double-acting cylinder. Three-way solenoid valve: There are three ports and two holes connected with the pipeline. There are two types of switching function: Normally Open (when power-on, the valve is closed, the fluid is cut off), Normally Closed (when power-off, the solenoid valve is open, the fluid pass through the valve). Two-way solenoid valve: The valve has an inlet and an outlet connected to the pipeline. Motorized valve is operated by an electric signal coming from the electric motor to open, close, or stop the valve in the process of operation. Solenoid valve is an electromechanical controlled valve.

Electric solenoid valve quotes