REGO HYDRAULIC IN LINE FLOW CONTROL VALVE 1/4″ NPT PORTS DESIGNED FOR THE PRECISE CONTROL OF HYDRAULIC AND PNEUMATIC ACTUATORS. PROVIDES METERED FLOW IN ONE DIRECTION AND FREE-FLOW IN THE REVERSE DIRECTION. FEATURES PRECISION-MACHINED LONG TAPERED STEM WITH FINE THREADING PROVIDES EXACT CONTROL. LOCK NUT INCLUDED TO SECURE FLOW SETTING. SOFT-SEAT PISTON CHECK FOR LEAK-FREE SERVICE. BALL CHECK OPTION AVAILABLE FOR HIGH CYCLE APPLICATIONS. RUGGED, ALL-METAL CONSTRUCTION —NO PLASTIC PARTS. STEEL VALVES ARE ZINC-PLATED AND SEALED WITH “GOLDEN” CHROMATE FOR DOUBLE CORROSION PROTECTION.