The Parker D1VL1D51 Directional Lever Operated Hydraulic Control Valve is a high-quality valve designed for industrial hydraulic systems. With a maximum operating pressure of 5000 PSI, this valve offers reliable and precise control of fluid flow. Manufactured by Parker, a trusted brand in the industry, this valve ensures durability and performance for various applications in hydraulics, pneumatics, pumps, and plumbing. Designed for easy operation with a lever, this valve is a valuable component for any system requiring precise control of hydraulic pressure. Parker D1VL1D51 Directional Lever Operated Hydraulic Control Valve 5000 PSI NEW.