Parker Hannifin’s Hydraulic Cartridge Systems Division (HCS) is a unique combination of strategic acquisitions that provided valve design best practices and created the largest cartridge valve portfolio in the hydraulics industry for our customers. Modular cartridge valve technology allows creative solutions to complement traditional spool valves, allowing Parker to meet customer requirements and provide the best system solutions possible. HCS also has the unique ability to design manifolds for integration specifically with other Parker divisional products, allowing one of a kind, clever, and compact solutions made with the combination of world class, state-of-the-art Parker product.