July 17, 2017

- HD Type VL improves safety for machine guarding for pneumatic / fluid power equipment

(North Canton, Ohio) – Industrial safety specialist, Kirk, has developed the HD Type VL ball valve interlock to ensure that, as part of a trapped key interlock system, hazards such as air and liquid flow power are isolated before operators or engineers can work on equipment.

Air and liquid flow can present high risk safety issues during operation and maintenance of equipment and plant. Traditionally, these sour...

April 7, 2015


Smaller footprint bolt lock offers greater product options for switchgear applications


North Canton, Ohio (April 7, 2015) – Kirk Key has developed a reduced size mechanical bolt interlock for smaller stature breakers. Modelled on the KIRK Standard Duty series Type F, the smaller Type FF ensures that workers follow a pre-determined sequence of operation to safely access electrical switchgear. Manufactured with a brass lock housing and cylinder, the Type FF has a ¾” travel, with a smaller diamete...

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