Parker Hannifin's VikingXtreme pneumatic directional control valve is a lever operated model with compact dimensions and a rugged construction. They offer a variety of different circuit configurations, with both 5:2 and 5:3 functions including self centering 5;3 versions. Operation is quick and simple via the multi-position lever arm, designed to be used with gloved hands. The compact heavy duty valves incorporate innovative spool technology and have been designed for use in pneumatic systems that have to operate at extreme temperatures, between -40 and +60°C, and at pressures of up to 16 bar. These valves feature a single piece aluminum spool, over-molded with a specially formulated rubber compound.