RVCV56-20A-0-P-45/M278 RELIEF VALVE

***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 5612545P.M278 (5612545P.M278) is a screw-in, cartridge, direct acting poppet relief valve with an integrated reverse flow check valve. This versatile component is designed to function as a pressure limiter and regulator in hydraulic systems that demand rapid response times, minimal hysteresis, low leakage, and low pressure override. The RVCV56-20X model is particularly effective in applications where reverse free flow is essential. It operates by blocking the flow from port 1 to port 2 until the pressure at port 1 reaches a level sufficient to move the poppet from its seat, allowing relief flow to discharge to port 2. Additionally, it facilitates reverse flow from port 2 to port 1 when the differential pressure exceeds the check spring value. With a maximum pressure capacity of 420.6 bar (6100 psi) at port 1, this valve ensures robust performance under demanding conditions. The design includes hardened spool and cage components for extended durability and efficient handling of pressure surges. Adjustments on this valve are designed such that they cannot be backed out or cause springs to go solid, ensuring reliable operation throughout its lifespan.