Viking Xtreme heavy-duty in-linevalve incorporates aluminum spool technology for use wherepneumatic systems have to operate at extreme temperatures — from –40° to 70° C, with a maximum pressure of 16 bar. Spool features over-molded rubber that eliminates seals deforming or extruding under high-pressure or flow conditions. It is available in three versions — solenoid operated, remote air pilot, and manually actuated with a choice of ⅛-, 1/4-, ⅜-, and 1/8-port sizes.

Parker Hannifin Corp., Pneumatic Div., (269) 629-5000,