Valve Mechanical Interlocks

Multi Turn Lock-MTL

The Interlock from the MTL series is a lock for multi-turn applications like Gate or Globe, Butterfly- and Ball valves with gearboxes.


Features of Multi Turn Lock :

  •  Manufactured from Stainless Steel (SS 316).
  •  Mechanical counter.
  •  A Hand wheel is provided in the various sizes according the application.
  •  Robust, reliable and simple design with minimum parts.
  •  One directional key insertion.
  •  Easy and hassle free operation.
  •  Maintenance free.
  •  Can be fitted to existing site valves without shutting down the plant or making modifications to the valve.
  •  Ergonomic key position.
  •  Trapped Linear Key Concept.
  •  Uniquely coded keys for safety of system.
  •  Key codes are recorded, for easy replacement and to avoid use of duplicate keys
  •  Spare keys and Master keys available on the request of customer