Product Model: H-CLiL

ENEX i-LOCK Series H-CLiL is the heavy industry multi-turn valve chain lock product range, suitable for manual gate, globe and gear box units. The H-CLiL 'Patented' lock portions and keys prevent operation of multi-turn valves and gear controls by a single key, allow for standalone operations; procedures. The basic principle of this safety equipment is to lock the host equipment hand wheel at any given position. Each 'Patented' lock portion and rotary keys is uniquely coded to allow a truly safe operating procedure.

  • Chemical
  • Marine
  • Mining
  • Mineral & Cement
  • Oil & Gas
  • Petrochemical
  • Power Generation
  • Pulp & Paper
  • Refining
  • Water & Utilities

  • ISO/TS 19837:2018 - Technical Specification
  • ISO 14119:2013 (formally EN1088)
  • Salt Mist Test (Lloyds Test Spec No 1)
  • Fire Test (API 607 & ISO 10497:2010)
  • High Temp Test 70c (EN 60068-2-2:2007)
  • High Humidity Test (EN 60068-2-2:2007)
  • Static and Dynamic Inclination (IEC 60092-504:2001)
  • Ultra Low Temp -57c (EN 60068-2-1:2007)
  • Vibration Test (EN 60068-2-6:2008)
  • Ingress Protection Test (EN 60529:1992 Amd 1&2)
  • Directive 2006/42/EC

  • UK Designed, Engineered, Manufactured, Assembled & Tested Products
  • Minimum 3 billion - billion! ‘unique’ Rotary Key Code permutations from the ‘Patented’ Lock Portion & Key Design. We stopped counting at 3 billion !
  • Ultimate Safe and Secure Mechanical Interlock Design.
  • Defeat, override & tamperproof compliant
  • Solid and robust construction with no cast parts
  • Materials of construction : Stainless Steel
  • Unique ‘Patented’ Lock Portion & Key Design.
  • Lock Portion and Key Design have been tested to over 200’000 cycles
  • Lock Portion and Keys include ‘over torque’ protection mechanism as standard
  • Tamper proof and copy proof body housing, lock portions and keys
  • Unique ENEX i-LOCK tamper proof securing bolts
  • Unique on the ‘Patented’ key is that the code and drive members function independently
  • One single Master Key covers site installed Key Code permutations
  • Ultimate product design for normal, harsh and corrosive environments
  • Spring loaded Lock Portion Ingress Protection & Weather Seals Dust Caps
  • Can be installed to host equipment under live process conditions
  • No interference or intrusion with of the host equipment pressure envelope
  • Anchor & Adaptor units designed and manufactured to suit the host equipment
  • Product serial number traceability on every unit
  • Secure mechanical fixing of all labels and tags
  • Full colour coded key & dust cap tagging option for enhanced error elimination
  • Pad lockable dust covers are an option for lockout hasp and scissor hasps operation
  • ItemPart DescriptionMaterial
    1BodyStainless Steel AISI 316L
    2Lock portion & ingress protection capsStainless Steel AISI 316L
    3Internal Locking MechanismStainless Steel AISI 316L
    4Body Securing Bolts & FastenersStainless Steel A2 Class 70
    5ChainStainless Steel AISI 316L
    6Operating KeyStainless Steel AISI 316L
    7Name Plate, Lock Portion and Key TagsTroPly

    Model No.Height

    1. 2.3.4. 5. 6.
    HHeavy Industry
    CLChain Lock
    iLENEX i-Lock
    SSmall Chain Length
    LLarge Chain Length
     Standard if un-coded
    XSpecial Build