Gate valves are linear motion flow control products designed for on-off service in piping systems. They feature a gate-like disc that moves up and down to open or close the flow path, providing minimal resistance when fully open. Simple in principle and durable, they are widely used in various industrial and municipal applications.
Constructed with valve body, gate, stem, bonnet and actuator, gate valves have a robust structure that ensures long service life. Their full-port design allows unobstructed flow when open, reducing pressure loss and energy consumption effectively.
Suitable for full open or full close operation, they offer reliable shut-off performance and are not intended for throttling. The valve operates with linear motion, requiring minimal maintenance and adapting to high-pressure and high-temperature working conditions.
The stem rises with the gate when opened, providing clear visual indication of the valve position. Suitable for applications requiring position monitoring, such as oil & gas pipelines.
The stem does not rise, saving installation space. Ideal for narrow environments like underground pipelines and municipal water supply systems.
Widely applied in oil & gas, petrochemical, power generation, municipal water supply and drainage, and chemical processing industries, handling media such as water, oil, gas and other corrosive or non-corrosive fluids.
