The Bosch Rexroth Z2S 6B1-66/ is a high-performance, pilot-operated check valve featuring a versatile sandwich plate design. Engineered for the reliable and leak-free blocking of one or two actuator ports, this valve ensures maximum stability in hydraulic systems, especially during prolonged holding times or under heavy loads. With a robust construction capable of handling maximum operating pressures up to 350 bar, it is perfectly suited for demanding industrial and mobile applications. Manufactured to Rexroth’s exacting quality standards, this Size 6 (NG6) valve provides exceptional durability, precise fluid control, and seamless integration into standard hydraulic modular assemblies.