Control valves are crucial components in industrial processes, enabling precise regulation of fluid flow, pressure, and temperature. They feature actuators that respond to control signals, allowing operators to finely adjust flow rates. Globe valves excel at providing precise control and are suitable for applications requiring throttling. Butterfly valves are preferred for larger flow applications due to their quick opening and closing capabilities.
Control valves often incorporate fail-safe features like spring-loaded actuators to return them to a safe position during power or system failures. Pneumatic accessories such as Positioners further enhance control accuracy by fine-tuning valve positions in response to control signals. Materials of construction are selected based on fluid properties and environmental conditions, with options ranging from stainless steel to specialized alloys with corrosion-resistant coatings.
These valves find widespread use in diverse industries, including oil and gas, chemical, Steel, Power and water treatment. Their proper selection and operation are essential for maintaining process efficiency and safety.