Limit Switches

Limit switches provide electrical indication of a valve's physical state (open/closed) or the position of a moving component. Typically mounted on pneumatic or manual actuators, these units contain mechanical micro-switches or proximity sensors that transmit signals to a PLC. The architecture includes switch boxes with IP67/68 protection and explosion-proof ATEX/IECEx enclosures for hazardous areas. Most models feature a integrated visual position indicator.