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    1. Limit Switch

      Limit switch box is a field instrument for detecting valve status in automatic control system. It is used to output the opening or closing position of the valve with the signal of switching quantity. The remote controller receives or searches the sample by computer, and executes the next procedure after confirmation. The product can also be used as an important valve interlock protection and remote alarm indication in automatic control system.


      Ordering hotline:021-54150349

      Immediately consult
      • Product introduction
      • Product parameters
      -Die-casting aluminium alloy shell, powder coating, compact design, beautiful appearance, reduced the valve packaging volume, reliable quality
      -Dual 1/2 NPT Tube Interface
      -Environmental temperature: -25-85℃, protection grade: IP67, IP68, explosion-proof grade: ExdII BT6, Eexd IICT6, in line with EN50014/50018 standard
      - Protection: waterproof IP 67/NEMA4 &amp;4X, IP68
      - Wiring: 2 *NPT1/2, PF 1/2 ", PT &amp; frac12;", M20, PG13.5
      - Terminal: 8 Points (0.08-2.5 mm 2)