: The device is not a safe disconnection for the mains supply; always isolate power at the circuit breaker before maintenance.
While many valves can be installed in various orientations, best practices for the BP 10140 suggest installing it in a horizontal pipe with the actuator facing upwards. This orientation prevents debris accumulation within the valve bonnet and ensures the actuator’s weight does not stress the pipe connections unnecessarily. hager controls bp 10140 manual top