Abstract: The present invention provides a fluid controlling apparatus that has a remote signal transmitter that sends a signal to a signal receiver that has power supplied to it by a power supply. The signal receiver now generates a new signal to a valve controller which controls a solenoid operated valve that controls fluid flow from an inlet to an outlet. A first embodiment controls fluid flow which shuts down a power take off commonly driven by an internal combustion engine while a second embodiment controls fluid flow to shut down by movement of an intake air blocker valve, an internal combustion engine. Both embodiments include an indicator including a standby indicating light and an operational indicating light. The valve controller in the first embodiment includes a main solenoid with a fluid flow operated grounding switch for permitting operation of the solenoid operated valve that controls the fluid flow from the inlet to the outlet.