Parallel gate valves are commonly used in industries where fluid flow and pressure control are important. They are designed for frequent on/off operations and offer a high level of reliability and precision. The valve’s design allows for minimal flow resistance and tight shutoff capability, making it ideal for low pressure applications.
Parallel gate valves can vary in size and pressure range depending on their intended use. They range in size from small valves less than an inch in diameter to large valves over 100 inches in diameter. Pressure ranges are also available from low pressures of less than 200 psi(150LB) to high pressures of greater than 10,000 psi. Valve size and pressure ranges depend on the application and the type of fluid being controlled.
Parallel gate valves are used in various applications such as the oil and gas industry, chemical and petrochemical industries, and water supply and wastewater treatment. They are used to control the flow of fluids such as natural gas, crude oil and water. In the oil and gas industry, parallel gate valves are used to isolate high-pressure pipelines or to control the flow of process fluids in refineries. In the chemical and petrochemical industries, they are used to control the flow of hazardous or corrosive liquids.
Parallel gate valves are easy to operate and are available in manual and automatic versions. Manual versions are operated using a handwheel or lever, while automatic versions use an actuator. The actuator can be controlled remotely and can be programmed to open and close the valve automatically. This makes the valve more efficient and provides greater reliability and precision.
In summary, parallel gate valves are essential components in various industries that require precise fluid flow control. They come in various sizes and pressure ranges and can be operated manually or automatically. The simple design of the valve makes it easy to operate, monitor and maintain, making it a popular choice for many applications.
