Valve Position Switchboxposition Feedback Switchboxvalve Limit Switchboxactuator Limit Switchboxvalve Position Indicatorvalve Position Transmitterposition

• Customization: Available
• After-sales Service: 12 Months in Warranty
• Warranty: 12 Months in Warranty
• Alternative Name: Valve Position Switchbox
• Switchbox: Position Feedback Switchbox
• Actuator Position: Actuator Limit Switchbox
• Transport Package: Plywood Case Package
• Specification: VSL-100/200/300/400
• Trademark: VESON or Cusomer"s
• Origin: China
• HS Code: 84123900
• Production Capacity: 50000PC / Y

Product Description

VSL-100, 2xSPDT micro-switch, 5A@125/250VAC, Aluminum Alloy Body, dome type open & close indicator, 2x1/2"FNPT (or M20x1.5) electric entry, IP67 enclosure

VSL-200, 2xSPDT micro-switch, 16A @125/250VAC, Aluminum Alloy Body, dome type open & close indicator, 2x1/2"FNPT(or M20x1.5) electric entry, IP67 enclosure

VSL-300, 2xSPDT micro-switch, 16A @125/250VAC, Aluminum Alloy Body, dome type open & close indicator, 2x1/2"FNPT(or M20x1.5) electric entry, IP67& EExdIIBT6 enclosure

VSL-400, 2xSPDT micro-switch, 16A @125/250VAC, Aluminum Alloy Body, dome type open & close indicator, 2x1/2"FNPT(or M20x1.5) electric entry, IP67& EExdIICT6 enclosure


Limit Switch Box for Pneumatic Actuators
Limit switch box info:
Voltage DC:250V 0.2A,125V 0.4A,30V 4A,14V 5A,8V 5A
Rated voltage: 6-220V
Rated current: 25A
Structure type: micro motion
Applicable medium: air Connection
form: internal thread
Application range: pneumatic actuator
Weight:0.8kg
Shell: waterproof IP67
Model: Limit switch box
Size Range:
Pressure Range: 0.14~0.7MPa
Material: Aluminum


The Limit Switchbox is an electrical device commonly used in industrial applications to provide control and feedback signals based on the position of a mechanical component, such as a valve or actuator. It is designed to monitor the position of the component and send electrical signals to indicate specific positions or limits.
The Limit Switchbox is typically mounted on the equipment and connected to the mechanical component through a linkage or coupling. It consists of a housing, a switch mechanism, and electrical terminals for wiring connections. The housing is usually rugged and resistant to environmental conditions, ensuring reliable operation even in harsh industrial environments.
The switch mechanism inside the Limit Switchbox is actuated by the movement of the mechanical component. It can include various types of switches, such as mechanical microswitches or proximity sensors, depending on the application requirements. When the mechanical component reaches a specific position or limit, the switch mechanism is triggered, and the corresponding electrical signal is generated.
The electrical signals produced by the Limit Switchbox can be used for various purposes, including equipment control, safety interlocks, process monitoring, and feedback to a control system. For example, the Limit Switchbox can be used to activate or deactivate certain functions based on the position of a valve, such as opening or closing of a process line, or to provide feedback on the status of an actuator, indicating whether it is fully open or closed.
Some key features and benefits of the Limit Switchbox include:
Versatility: The Limit Switchbox is compatible with a wide range of mechanical components and can be adapted to different applications.
Reliable operation: It is designed to withstand harsh industrial environments, ensuring long-term performance and durability.
Easy installation: The Limit Switchbox can be easily mounted and integrated into existing equipment setups.
Adjustable settings: Many models of Limit Switchboxes offer adjustable settings, such as switch sensitivity and actuation points, allowing customization based on specific application requirements.

Some of the alternative names for the Limit Switchbox include:
Valve Position Switchbox
Position Feedback Switchbox
Valve Limit Switchbox
Actuator Limit Switchbox
Valve Position Indicator
Valve Position Transmitter
Position Monitoring Switchbox
Position Sensing Switchbox
Actuator Position Switchbox
Position Feedback Transmitter