RV08-22H-0-N-35/35 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 RV08-22H-0-N-35/35 (5601404.35) is a screw-in, cartridge-style, direct-acting hydraulic relief valve designed for pressure limiting applications in demanding hydraulic circuits. This poppet-type valve features a differential area design and is known for its low hysteresis and minimal internal leakage. It operates by blocking flow from port 2 to port 1 until the pressure at port 2 is sufficient to unseat the poppet. The RV08-22H offers various pressure adjustment options, including factory-preset non-adjustable settings, and features positive stops to prevent springs from going solid. It can also be equipped with an optional bi-directional pressure seal for enhanced versatility. The valve's robust construction includes a hardened poppet and cage, ensuring longevity even under high-pressure conditions. It supports optional spring ranges up to 248 bar (3600 psi) and provides a smooth response to pressure surges. The RV08-22H fits into industry-common cavities and maintains a compact size for ease of integration into existing systems. In terms of performance specifications, the valve has a maximum flow rating of 30.3 lpm (8 gpm) at peak pressure, with internal leakage held to a maximum of 0.25 ml/min (5 drops/min). It boasts impressive durability with proof and burst pressures rated at 496.4 bar (7000 psi) and 1037.7 bar (16168 psi), respectively. Temperature resilience is another key feature, with operating fluid temperature ranges varying based on seal type: -40 to 100\u00b0C (-40 to 212\u00b0F) with Buna N seals; -26 to 204\u00b0C (-15 to 400\u00b0F) with fluorocarbon seals; and -54 to 107\u00b0C (-65 to 225\u00b0F) with polyurethane seals. The RV08-22H accommodates fluid viscosities from 7.4 to 420 cSt and adheres to ISO cleanliness standards of 18/16/13 for optimal performance in mineral-based or synthetic fluids with lubricating properties. Installation requires VC08-2 cavities, with specified torque values ensuring secure deployment without orientation restrictions. Seal kits are available for maintenance needs, enhancing the valve's adaptability in various applications requiring reliable pressure management solutions.