BOSCH REXROTH DBDS 20 K1X/110E

DBDS20K1X/110E

Manufacturer: Bosch Rexroth

Material #: R900778504

Model : DBDS20K1X/110E

The BOSCH REXROTH DBDS 20 K1X/110E is a proportional valve that belongs to the DBDS (Direct Ballast Decompressor System) family of valves. It is designed for use in ballast water control systems, where precise control of fluid flow is required. The "DBDS" stands for "Direct Ballast Decompressor System," which refers to the use of this valve in ballast water control systems. The "20" indicates the size of the valve, and the "K1X" denotes that it is a proportional valve with a closed-loop feedback system. The "110E" is likely a suffix that indicates specific characteristics or variations within the DBDS family of valves.

The Bosch Rexroth DBDS20K1X/110E (R900778504) is a direct operated seat valve designed for the precise control of system pressure in hydraulic systems. The valve is composed of a sleeve, spring, and a poppet with a damping piston or ball, depending on the pressure rating required. It functions by allowing stepless adjustment of system pressure through an adjustment type mechanism. The spring ensures that the poppet or ball remains seated until the system pressure surpasses the set value, at which point it opens to allow hydraulic fluid to flow from channel P to T. This model falls under the DBDS..KX series, which features a poppet seat valve configuration suitable for pressure ratings up to 110 bar. It is specifically engineered to deliver reliable performance and easy pressure adjustments across its entire operating range by utilizing different springs corresponding to various maximum operating pressures. The DBDS20K1X/110E valve offers flexibility in installation options, including screw-in cartridge valve design for threaded connections or subplate mounting. To facilitate user-friendly pressure adjustments, this model provides several adjustment types such as a sleeve with hexagon and protective cap, rotary knob, hand wheel, and lockable rotary knob. Notably, the adjustment mechanism is designed to prevent loss and allows for free movement within its housing even when fully unloaded. In situations where minimum pressure does not stabilize despite an unloaded adjustment element, users can reset it by pulling back completely before re-adjusting as needed. With its robust construction and versatile mounting and adjustment options, the Bosch Rexroth DBDS20K1X/110E ensures precise control over hydraulic system pressures up to its maximum operating threshold of 110 bar.