A lockable safety bolt enables the use for manual actuators
with plastic cross-sleeve or with stainless steel cross-sleeve.
The safety bolt not only prevents the manual override from being unlocked,
the removal of the handle is blocked, thus protecting the valve from manipulation.
from tampering. Locking can be performed in the closed or open state.
open state. It is also possible to use proximity sensors and
dual sensors is possible. On request, the manual override can be supplied
supplied with padlock and is available immediately. For more information
on our manual overrides can also be found in our product information.
Technology News: Update lockable manual overrides
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New tamper-proof variant