The VECTOR Series Pilot Valves are UL approved, direct mount (NAMUR VDI/VDE 3845) valves used to pilot pneumatic actuators. The valve is a universal type (5/2 convertible to 3/2) and can be easily field retrofitted for use on double acting or spring return actuators. The VECTOR-PV9 is [ATEX] the Intrinsically Safe NAMUR Pilot Valve. Also available in a NEMA 4/4X Version VECTOR-PV4 and [ATEX] Rated version for Hazardous Area VECTOR-PV7. The VECTOR Series are fitted with a manual override function - helpful in the event that the valve must be cycled when electrical supply is unavailable.