Sany Solenoid Valve 3WMM10A-40-F with simple system for concrete Pump Truck Parts

Product Description/Features:

The control principle of the solenoid valve is as follows:
1. Structure: The solenoid valve is composed of a valve body, a spool (moving parts) and a solenoid coil. The spool is usually made of a permeable magnetic material Made.

2. Electromagnetic coil: The electromagnetic coil is fixed on the valve body, connected to the power supply, and generates a magnetic field. When a current is passed through an electromagnetic coil, It creates a magnetic field.

3. Magnet effect: There is also a small magnet on the spool. When the solenoid is energized, the resulting magnetic field attracts the spool.

4. Working state: in the state of no current, the spring force will push the spool back to the initial position, and the valve is closed; And when the electromagnetic coil When energized, the spool is attracted by the electromagnetic force and moves in the opening direction to overcome the spring force, making the valve open.

5. Flow control: When the valve is opened, liquid or gas can flow through the channel of the valve body; When the valve is closed, flow It was truncated.

6. Control circuit: In order to control the switching of the solenoid valve, an external control circuit is usually required. By applying to the electromagnetic coil With appropriate voltage and current signals, the control of the solenoid valve can be realized.

ABOUT COMPANY:

Changsha HuaYi Technology Co., LTD.,

Changsha HuaYi Technology Co., LTD., specialized in the sale of construction machinery parts.
Our company mainly business in various brands of pump trucks, excavators, cranes, wet spray machines and other accessories, as remote controls, Rexroth oil pump, transfer boxes, double pump pipes, lubrication pump, Harvey/Eaton/Parker/Kawasaki valves.
our company specializes in the offline and online trading of used construction vehicles in China, so the concrete pump trucks displayed on the website may have been sold offline.Our database provides a large number of fresh used concrete pump trucks, used excavator used mixer trucks and other construction vehicles, please contact our sales directly to provide you with more accurate services.Thank you for your patience to browse!​​