DBDS10G1X/130E

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth DBDS10G1X/130E (R900778044) is a direct operated seat valve designed for effective pressure relief in hydraulic systems. This model is part of the DBD series, which are renowned for their reliability in limiting system pressures. The valve comprises a sleeve, spring, and poppet with a damping piston or ball used to control pressure levels up to a certain bar rating. Users can precisely set the system pressure steplessly through an adjustment mechanism that ensures the poppet or ball maintains its position against the seat under spring force until the set pressure threshold is exceeded. Upon surpassing this threshold, the valve allows hydraulic fluid to flow from channel P into channel T, with the poppet's stroke being constrained by an embossing feature to prevent over-extension. To cater to various operational requirements, Bosch Rexroth has segmented the entire pressure range into distinct ratings, each associated with a specific spring designed for a maximum operating pressure. The DBDS10G1X/130E is characterized by its version as a poppet seat valve suitable for applications requiring precise pressure control within its specified bar range. The adjustment mechanism of this model is innovatively designed to prevent loss, maintaining loose movability even when completely unloaded due to its gimbal mounting. In instances where minimum pressure does not stabilize after complete unloading of the adjustment type, users can reset it by pulling back and then screwing it in again for increased pressure adjustment. This versatile valve can be installed as a screw-in cartridge valve or used for threaded connections and subplate mounting. It offers several options for adjusting pressure: a sleeve with hexagon and protective cap, rotary knob, hand wheel, or lockable rotary knob—providing flexibility and security in various operational settings without compromising on performance or safety.