Electric Gate Valve
Electric gate valves are key components in the field of industrial automation. Based on their characteristics, they can be divided into two major categories: angular-stroke electric gate valves and linear motion electric gate valves.
Electric gate valves are widely used to regulate the flow of media in pipelines for liquids, gases, and air systems. Usually driven by motors, their opening and closing actions need time for simulation, making them suitable for regulation work. These valves can withstand voltage shocks and are applicable to various working environments. In contrast, solenoid valves open and close rapidly but are generally used for small- flow, low-pressure, and high -frequency switching scenarios. Electric gate valves can precisely control the flow of media with adjustable openings from fully open to fully closed, or half-open, which solenoid valves can’t achieve.
Main features of electric gate valves.
- The electric gate valve can be operated remotely and the user can operate and check the valve status in the control room. It reduces the waste of personnel needed to run to the site to close gate valves without electric actuators and also reduces the situation that valves cannot be closed in dangerous situations;
- The electric gate valve can be customized asbestos-free packing or graphite packing;
- The electric gate valve will fix the electric actuator in the transportation process to prevent the damage to the electric actuator caused by the bump in the transportation process;
- Low torque of WayValve electric gate valve can reduce the cost of the electric actuator.
Material Standard
| No | Part | Material |
| 1 | Body | ASTM A351 CF8 |
| 2 | Seat Ring | ASTM A182 F304 + 13Cr |
| 3 | Wedge | ASTM A351 CF8 + 13Cr |
| 4 | Stem | ASTM A182 304 |
| 5 | Bonnet Gasket | Graphite + SS304 |
| 6 | Bonnet Bolt | ASTM A193 B8 |
| 7 | Bonnet Nut | ASTM A194 8 |
| 8 | Bonnet | ASTM A351 CF8 |
| 9 | Backseat | ASTM A182 304 |
| 10 | Stem Packing | Reinforced Graphite |
| 11 | Motorized Actuator | ASTM A351 CF8 |
The data is for reference only, please consult sales@wayvalve.com for details.
Applications of the electric gate valve.
Electric gate valves are widely used in multiple fields, mainly including petrochemical, metallurgy, electric power, food, pharmaceutical, and municipal sectors, etc.
Can gate valves be automated?
Yes, gate valves can be automated. Automation of gate valves is achieved by integrating them with electric, pneumatic, or hydraulic actuators.
An electric actuator, for example, receives an electrical control signal. Once it gets the signal, it converts electrical energy into mechanical energy, which drives the valve stem to move the gate, thus opening or closing the valve.
Automated gate valves offer several advantages. They can be remotely controlled, allowing for easy operation in hard-to-reach or dangerous areas. In industrial processes, they enable precise and timely flow control, improving efficiency and safety. Moreover, they can be integrated into automated control systems for real-time monitoring and adjustment, which is crucial in industries like petrochemicals, power generation, and water treatment.
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