What is the solenoid valve drive?
The solenoid valve drive is a device that can open or close the valve by applying an electric current to the solenoid coil, causing the movement of the control rod or arm. Drives are used wherever the valves are controlled at remote locations or when the valve continuous control is required. The valve drives are operated by hand switches in the control room or control systems connected to the sensors in the production process. The solenoid term concerns the magnet of an electrical coil or electromagnet used to control the valve.
The valves are used to control air, water and almost all other gases and liquids. They can be as simple as one quarterly ball valve used on a water line to complex control valves connected to monitoring the software chemical reaction. Whenever the valve should be operated from another location, the solenoid valve drive can be used. The electrical force of Sent into the solenoid creates a magnetic field around the control arm. AsThe arm of the arm can move because the magnet is attracted or repelled by an electromagnet.
These controls can turn a separate valve or wheels stem or can act directly as a stem. The spring normally maintains the valve stem closed until the electric field is applied and the valve will open. The amount of valve hole depends on the applied electric current and the control software can be used to move the valve in small quantities.
gate valves use a flat plate that opens and closes with a toothed shaft; The solenoid can control the valve wheel that controls the gate. The smoke valve usually requires switching on or off by one quarter and can be controlled solenoid. Globe valves use a valve stem mounted on a machined seat that can be controlled by solenoid valve drive.
needles are used in requiring equipment decreased flows using small STonles of the valve in the shape of a needle -controlled solenoid. Larger butterfly valves can be controlled to supply water to generators in dams and create a hydroelectric power plant. Similar valves can control cooling water for chemical processes. Wherever you need to control the valve before simply on and off, the solenoid valve drive can be used.
electrical circuits can create problems in an explosive environment or if combustible chemicals are present. Air pressure can be used to control valves in these environments. Failure to take into account solenoids due to the lack of electric current, pneumatic or air controls can be controlled similarly to the solenoid valve drive.