Control Panel, Pump, Valve, Val-Matic.Val-Matic’s electric control panels are designed to work with the hydraulic panel in controlling and monitoring the operation of the pump control valve. The relays and timers are panel-mounted and pre-wired to a terminal strip in a hinged NEMA 4X enclosure for easy installation and to protect the equipment in harsh environments. The control panel includes internal plug-in type run-and-stop relays to control the operation of the pump. An adjustable timing relay monitors the operation of the system and automatically shuts down the pump if the pump does not build pressure or the valve fails to open.