RV08-20H-0-NC-18/ M137 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 5600411.M137 (5600411.M137) is a screw-in, cartridge-style, direct-acting, poppet-type hydraulic relief valve designed for lower flow circuits that require minimal internal leakage. This valve effectively blocks flow from port 1 to port 2 until the pressure at port 1 is sufficient to overcome the spring-opposed poppet, allowing it to open. It features adjustments that cannot be backed out of the valve and offers a variety of pressure adjustment options, including non-adjustable factory presets. The adjustment options A, B, and C include positive stops that prevent the springs from becoming solid. The valve supports optional spring ranges up to 248 bar (3600 psi) and exhibits rapid response to pressure changes. Additionally, an optional bi-directional pressure seal is available for applications requiring bi-directional pressure capabilities. Its compact size makes it suitable for space-constrained applications. Although this model can be used in existing and new applications, it is noted that the RVD58-20 relief valve serves as a best-in-class alternative with comparable pressure and flow ratings, response rates, and better pressure rise characteristics in a smaller size without a dynamic seal requirement. The VC08-2B cavity variation is necessary for this model, but some manifolds may allow for drop-in replacement with assistance available for application evaluation.