A limit switch box is mounted on and coupled to the actuator in order to operate position-indicating lights on control panels; to control other equipment such as pumps, compressors and mixers; to sequence other valves, or for feedback and PLC position confirmation. Two single pole double throw (SPDT) switches are mounted in one enclosure and are activated by individual, adjustable cams. The limit switch box is available in weatherproof enclosures, and switches can be supplied in mechanical or proximity models.