What are the characteristics of electric ball valves?
- Low fluid resistance
When the ball is open, the passage is virtually unobstructed, allowing fluid to flow unimpeded. The low resistance coefficient effectively reduces energy consumption in piping systems.
- Fast opening and closing
The electric actuator rapidly rotates the ball, enabling rapid opening and closing of the valve, typically within seconds, meeting the requirements for high-speed control.
- Excellent sealing performance of electric ball valves
Employing metal or soft seals, the seal fits snugly against the ball, ensuring a strong seal and minimal leakage. For example, the soft-seal Q941F electric ball valve achieves zero leakage, making it suitable for applications with stringent leakage requirements.
- High control accuracy
The electric actuator precisely controls the ball's rotation angle, thereby precisely controlling the fluid flow rate. Combined with a corresponding control system, precise flow regulation can be achieved to meet the requirements of various processes.
- Electric ball valves offer a long service life.
Key components such as the ball and valve seat are typically made of wear-resistant and corrosion-resistant materials, such as stainless steel and alloy steel. They can withstand long-term fluid erosion and corrosion, resulting in a long service life.
What are electric ball valves used for?
- Petrochemical Industry
They are used to transport various petroleum and chemical raw materials, such as crude oil, refined oil, and chemical intermediates. In chemical production facilities, they can control the inlet and outlet flows of equipment such as reactors, towers, and heat exchangers, as well as regulate and shut off flow in pipeline systems.
- Natural Gas Industry
During the extraction, transportation, and processing of natural gas, electric ball valves are widely used for pipeline shutoff and flow control. For example, at distribution stations and metering stations on natural gas pipelines, they control the direction and flow of natural gas, ensuring safe delivery and accurate metering.
- Water Supply and Drainage Industry
In urban water supply and drainage systems, they can control the inflow and outflow of raw water to water plants, as well as the inflow and sludge discharge of sewage treatment plants. Through remote control and precise adjustment of electric ball valves, automated operation and optimized management of water supply and drainage systems can be achieved.
- Other Industries
These valves are also suitable for use in industries such as refrigeration, power plants, and coal mining. They are primarily used to control the flow and flow of various fluids, such as water, oil, and chemical liquids, based on parameters such as temperature, pressure, and flow rate.