Opening and closing speed is a ball valve is better suited for applications that require faster opening and closing speed or during emergencies due to its quarter turn on/off operation. Cast iron is a strong material that can handle higher pressures than just about any plastic. When the rated pressure of a cast iron valve or pipe is exceeded, however, it can bend and crack.

Cast iron has virtually zero ductility, meaning it is rigid and will crack if bent. The ball valve is the most used fluid shutoff valve in upstream oil and gas production facilities, both onshore and offshore. They are also used in fuel gas systems feeding furnaces. Plug valves present the following advantages resistance to high pressure. For additional information regarding the product, please contact with dubuy support team.