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actuated valves and valve accessories

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Model HiLok

  • Manufacturer: EMERSON
  • Valve Type: Butterfly Valves - Rubber Lined / High Performance / Triple Offset
  • Sub-Type: Keystone Butterfly Valves
  • Cast on ISO top plate.
  • Long neck for insulation service.
  • External travel stop, outside of the medium area.
  • Accessible packing adjustment without operator removal.
  • Positive sealing which is mechanically achieved and does not rely on line pressure assistance.
  • Bidirectional shut-off performance.
  • Available in soft, fire-safe and metal seated.
  • Long life durability due to double offset operating principle minimizing seat wear.
  • Two piece shaft for maximum flow and minimum headloss.
  • Quadruple shaft bearings to ensure stability during high pressure, high cycle applications.


The HiLok high performance butterfly valves offer efficient, bidirectional sealing A unique valve for chemical and general industrial applications. Grease or silicone free valves available for special applications such as paint or oxygen systems.


Product Tags

Butterfly Valve Emerson Keystone Butterfly Valve

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