An automatic fluid control assembly having an inlet and an outlet defining an unactuated state in which the inlet is sealed from the outlet and an actuated state in which the inlet is in fluid communication with the outlet, the assembly comprising: a fluid pressure biased diaphragm valve body including an internal seat, an internal diaphragm member for engaging the seat to control flow between the inlet and the outlet, the diaphragm member defining a fluid chamber to control the engagement between the diaphragm member and the seat; a fluid control line having one end in fluid communication with the inlet and another end in communication with the fluid chamber; and an electric latch (E1, E2) including a first electrically operated control point and a second electrically operated control point to control the flow of fluid from the inlet to the fluid chamber, characterised in that: the first control point, being in fluid communication with the fluid control line, in the unactuated state of the automatic fluid control assembly defines a normally energized open configuration to place the inlet in fluid communication with the fluid chamber for pressurizing the fluid chamber to provide a sealed engagement between the diaphragm member and the internal seat, in the actuated state of the automatic fluid control assembly, the first control point defines a de-energized closed configuration to prevent pressurization of the fluid chamber, the second electrically operated control point, being in fluid communication with the fluid control line, in the unactuated state of the automatic fluid control assembly defines a normally de-energized closed configuration to prevent the release of pressure from the fluid chamber to maintain the sealed engagement between the diaphragm member and the internal seat, in the actuated state of the automatic fluid control assembly, the second control point defines an energized open configuration to release pressure from the fluid chamber such that the diaphragm member disengages the internal seat to permit fluid flow from the inlet to the outlet. a fluid pressure biased diaphragm valve body including an internal seat, an internal diaphragm member for engaging the seat to control flow between the inlet and the outlet, the diaphragm member defining a fluid chamber to control the engagement between the diaphragm member and the seat; a fluid control line having one end in fluid communication with the inlet and another end in communication with the fluid chamber; and an electric latch (E1, E2) including a first electrically operated control point and a second electrically operated control point to control the flow of fluid from the inlet to the fluid chamber, characterised in that: the first control point, being in fluid communication with the fluid control line, in the unactuated state of the automatic fluid control assembly defines a normally energized open configuration to place the inlet in fluid communication with the fluid chamber for pressurizing the fluid chamber to provide a sealed engagement between the diaphragm member and the internal seat, in the actuated state of the automatic fluid control assembly, the first control point defines a de-energized closed configuration to prevent pressurization of the fluid chamber, the second electrically operated control point, being in fluid communication with the fluid control line, in the unactuated state of the automatic fluid control assembly defines a normally de-energized closed configuration to prevent the release of pressure from the fluid chamber to maintain the sealed engagement between the diaphragm member and the internal seat, in the actuated state of the automatic fluid control assembly, the second control point defines an energized open configuration to release pressure from the fluid chamber such that the diaphragm member disengages the internal seat to permit fluid flow from the inlet to the outlet. the first control point, being in fluid communication with the fluid control line, in the unactuated state of the automatic fluid control assembly defines a normally energized open configuration to place the inlet in fluid communication with the fluid chamber for pressurizing the fluid chamber to provide a sealed engagement between the diaphragm member and the internal seat, in the actuated state of the automatic fluid control assembly, the first control point defines a de-energized closed configuration to prevent pressurization of the fluid chamber, the second electrically operated control point, being in fluid communication with the fluid control line, in the unactuated state of the automatic fluid control assembly defines a normally de-energized closed configuration to prevent the release of pressure from the fluid chamber to maintain the sealed engagement between the diaphragm member and the internal seat, in the actuated state of the automatic fluid control assembly, the second control point defines an energized open configuration to release pressure from the fluid chamber such that the diaphragm member disengages the internal seat to permit fluid flow from the inlet to the outlet.