SYDZ 0001-1X/200V140M

***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 SYDZ 0001-1X/200V140M (R900538904) is a pump preload valve designed to support the control of flow in variable displacement pumps, specifically the AVSO series with SYDFE adjustment, when operating pressures are below a certain threshold and only internal pilot fluid is available for adjustment. This valve is equipped with pressure preloading effective within a specified pressure range and includes an integrated pressure relief valve that has been preset at the factory to limit maximum pressure—details of which can be found in the ordering code documentation. Additionally, it features an integrated check valve for controlling pressures under a certain bar. The SYDZ 0001-1X/200V140M is designed for direct attachment to the SAE pressure connection of AVSO variable displacement pumps, ensuring a secure and efficient setup. It comes in various sizes and can accommodate maximum operating pressures up to a specified bar limit. It's important to note that while this pump preload valve includes a pressure limiting function, it is intended solely as a safety feature and is not meant for continuous operation. Commissioning this component requires system bleeding to ensure proper functionality. The non-adjustable nature of the pressure limitation according to the type key ensures reliability and compliance with predetermined safety standards set by Bosch Rexroth. This makes the SYDZ 0001-1X/200V140M an essential component for hydraulic systems requiring precise control over pump flow and pressure within specific operational parameters.