***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 Hydraforce directly.***
The Hydraforce 5612540 (5612540) is a screw-in, cartridge, direct acting poppet relief valve with an integrated reverse flow check valve. This hydraulic component is engineered to function as a pressure limiter and regulator in demanding hydraulic circuits, offering attributes such as fast response, low hysteresis, minimal leakage, and low pressure override. The RVCV56-20X model effectively manages the flow between its two ports; it blocks flow from port 1 to port 2 until the pressure at port 1 is sufficient to move the poppet from its seat, allowing relief flow to discharge into port 2. Additionally, it facilitates reverse flow from port 2 to port 1 when the differential pressure surpasses the check spring value. This valve can handle a maximum pressure of up to 420.6 bar (6100 psi) at port 1. Designed for durability and reliability, it features hardened spool and cage components that ensure long life and robust performance. The adjustments on this valve are secured against being backed out or causing springs to go solid, ensuring consistent operation even under high-pressure conditions. Its fast and smooth response to pressure surges makes it ideally suited for applications requiring precise hydraulic control in challenging environments.