Eaton Char-Lynn Control Valve Performance Components PSC SteeringThe ultimate Steering Control Unit for mid range flow applications, the Char Lynn Series 10 Steering Control Unit facilitates hydraulic fluid flow like no other unit on the market. Its high 4,000 PSI pressure rating and widewalled sleeve that s 40 percent thicker than the industry standard designs allows the Char Lynn Series 10 Steering Control Unit to better accommodate smaller cylinders. All of the Eaton Char Lynn Steering Control Valves offered by