RV08-20H-0-V-33/M138 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 5600409V.M138 (Material Number: 5600409V.M138) is a screw-in, cartridge-style, direct-acting, poppet-type hydraulic relief valve designed for lower flow circuits where minimal internal leakage is crucial. This valve effectively blocks flow from port 1 to port 2 until the pressure at port 1 is sufficient to overcome the spring tension and unseat the poppet. It features various pressure adjustment options, including non-adjustable factory presets, with positive stops that prevent springs from becoming solid. The valve offers optional spring ranges up to 248 bar (3600 psi) and responds rapidly to pressure changes. For applications requiring bi-directional pressure, an optional bi-directional pressure seal can be utilized. Its compact size makes it suitable for space-constrained environments. While this model serves existing and new applications well, it is noted that the RVD58-20 model is considered best-in-class and may serve as a functional replacement in most scenarios due to its comparable pressure and flow ratings, response rate, better pressure rise characteristics, smaller size, and competitive cost. However, using the RVD58-20 requires a VC08-2B cavity variation and some manifolds may allow for a drop-in replacement.