Couplings
ISO defines the coupling as “the driven components in a mounting kit that allow torque transmission from an actuator to the valve stem/shaft.” It’s the key transmitter of torque and should be considered as such.
It is imperative that the coupling is designed and manufactured in a way that helps ensure alignment of the valve stem and the actuator drive; otherwise, it may result in premature failure of the actuated valve assembly.
Engineered Valve Automation Hardware
Setting the Benchmark.
Check out our recent spotlight in Valve World Americas featuring “The Anatomy of a Locking Kit” outlining how every link in the chain is critical.
Check out our recent spotlight in Valve World Americas featuring “The Anatomy of a Locking Kit” outlining how every link in the chain is critical.

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We get it. Lead times are short, and budgets are shrinking. Get started on your upcoming job with the VanAire team and we’ll start the planning process, together.
We get it. Lead times are short, and budgets are shrinking. Get started on your upcoming job with the VanAire team and we’ll start the planning process, together.