INTERLOCK SYSTEMS

Process Saftey

Trapped Key Interlocks are simple, mechanical devices, which can be customized to implement a safe sequence of operation in any process activity. Smith Flow Control’s Process Management Systems provide effective protection to clients’ investments in plant and equipment as well as improving employee safety and reducing the risk of damage to the environment.

QL : Valve Interlocks for Lever operated Valves.
GL : Valve Interlocks for Gear Operated Valves
Actuated (MOV) Valves.   Key Cabinets

Power Wrench portable actuator

The Power Wrench portable actuator reduces valve operating time by up to 80% and improves efficiency when operating manual valves. Install the drive plate with u-bolts, connect the Power Wrench portable actuator to an air supply and you are ready to go!