Category: Electric Valve Actuators (EVA) and Zone Valve Actuators (ZVA) Electric valve actuators (EVAs) are devices that control the opening and closing of valves in various systems, such as HVAC systems, industrial processes, and automotive engines. These actuators use electric power to convert mechanical force into linear or rotary motion, which is then used to open or close valves. EVAs can be further classified based on their operating mode, voltage range, and other parameters. Johnson Controls VA9104-GGA-3S Electric Valve Actuator is a proportional EVA that operates in 24V voltage range. It has a linear motion output and is designed for use in HVAC systems. This actuator provides precise control over the opening and closing of valves, making it suitable for applications where accurate temperature regulation is required. The Johnson Controls VA-8020-1 Electric Valve Actuator is an on-off/floating EVA that operates in 24V voltage range. It has a linear motion output and is designed for use in industrial processes, such as pneumatic and hydraulic systems. This actuator provides reliable and accurate control over the opening and closing of valves, making it suitable for applications where precise flow regulation is required. The Johnson Controls VA-7152-1001 Electric Valve Actuator is an on-off/floating EVA that operates in 24V voltage range. It has a linear motion output and is designed for use in HVAC systems. This actuator provides reliable and accurate control over the opening and closing of valves, making it suitable for applications where precise temperature regulation is required. The Johnson Controls VA7820-HGA-2 Electric Valve Actuator is an on-off EVA that operates in 85-264V voltage range. It has a linear motion output and is designed for use in industrial processes, such as pneumatic and hydraulic systems. This actuator provides reliable and accurate control over the opening and closing of valves, making it suitable for applications where precise flow regulation is required. The Johnson Controls JG13A020 Zone Valve Actuator is an NC ZVA that operates in 120V voltage range. It has a linear motion output and is designed for use in HVAC systems, such as residential heating and cooling systems. This actuator provides reliable and accurate control over the opening and closing of zone valves, making it suitable for applications where precise temperature regulation is required. The Johnson Controls VA-7480-0312 Floating Electric Valve Actuator is a floating EVA that operates in 24V voltage range. It has a linear motion output and is designed for use in HVAC systems, such as residential heating and cooling systems. This actuator provides reliable and accurate control over the opening and closing of valves, making it suitable for applications where precise temperature regulation is required. The Johnson Controls V-3802-1 Valve Actuator is an oval EVA that operates in 24V voltage range. It has a linear motion output and is designed for use in HVAC systems, such as residential heating and cooling systems. This actuator provides reliable and accurate control over the opening and closing of valves, making it suitable for applications where precise temperature regulation is required. The Johnson Controls V-3000-8012 Valve Actuator is an oval EVA that operates in 24V voltage range. It has a linear motion output and is designed for use in HVAC systems, such as residential heating and cooling systems. This actuator provides reliable and accurate control over the opening and closing of valves, making it suitable for applications where precise temperature regulation is required. The Replace 4884549AC 4884549AD Actuator Flow Control Valve is a flow control valve that operates in 24V voltage range. It has a linear motion output and is designed for use in HVAC systems, such as residential heating and cooling systems. This actuator provides reliable and accurate control over the opening and closing of valves, making it suitable for applications where precise temperature regulation is required. The TTVA Transmission Throttle Valve Actuator Auto Trans Throttle Control Lever for 2003-2009 Dodge Ram 2500 Ram 3500 6 Cyl 5.9L 6.7L Cummins Diesel w/ 48RE Automatic Transmission is an on-off EVA that operates in 12V voltage range. It has a linear motion output and is designed for use in automotive engines, such as diesel engines. This actuator provides reliable and accurate control over the opening and closing of valves, making it suitable for applications where precise flow regulation is required. In conclusion, electric valve actuators (EVAs) and zone valve actuators (ZVAs) are essential components in various systems that require precise control over the opening and closing of valves. Johnson Controls offers a wide range of EVAs and ZVAs that cater to different applications and requirements.