Rexroth Cartridge Valve LC100B20E60 With Three Pressurized Areas

The Bosch Rexroth LC100B20E6X/ (R900903066) is a high-performance industrial hydraulic valve designed for reliable, unidirectional flow switching in a compact block design. This spool type BE valve is hydraulically actuated and falls under the product group ID for cartridge valves.

It can be used for pressure, directional, and throttle functions or combinations thereof, making it versatile for various applications. The LC100B20E6X/ valve features an ISO standardized connection diagram which allows for straightforward integration into control blocks with receiving holes. Its modular design includes a control cover that houses control bores and may include additional functions such as stroke limitation or hydraulically controlled directional seat valves.

The installation kit comprises a bushing, ring (up to NG), valve poppet (with or without damping nose), and closing spring. This model operates based on pressure-dependent functionality with three critical pressurized areas (A1, A2, A3) creating different area ratios of A1:A2 which are either 2:1 or 1:1.

These ratios affect the valve's cracking pressures and are essential in determining the direction of force that governs the spool position. The LC100B20E6X/ ensures efficient flow from ports A to B or vice versa while preventing leakage when channel A is blocked. It is designed to handle maximum operating pressures up to bar and can accommodate maximum flow rates in liters per minute. The seals are made from NBR suitable for hydraulic fluids such as HL, HLP, HLPD, HVLP, HVLPD, and HFC. This Bosch Rexroth valve stands out due to its robustness and capability to facilitate multiple functions cost-effectively within hydraulic systems.