PS08-30H-0-N-13/12 SEQUENCE 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 PS08-30H-0-N-13/12 (5607403.12) is a direct-acting, spool-type hydraulic sequence valve, designed to manage hydraulic flow by directing oil to a secondary circuit once a predetermined pressure level is reached in the primary circuit. In its default state, it blocks flow at port 1 while permitting flow from port 2 to port 3. Upon reaching the set pressure at port 1, the valve shifts to allow flow from port 1 to port 2. This model features adjustments that prevent springs from reaching solid height and cannot be backed out of the valve, ensuring reliability and longevity. It offers optional spring ranges up to 165.5 bar (2400 psi) and is built with a hardened spool and cage for durability in demanding applications. The PS08-30H model has a pressure rating of 241.3 bar (3500 psi) at all ports, with proof pressure up to 482.6 bar (7000 psi), and burst pressure reaching 896.3 bar (13000 psi). It supports a flow rating of 22.7 lpm (6 gpm) with maximum internal leakage of 82 ml/min at nominal settings. The valve can operate within fluid temperatures ranging from -40 to 100 \u00b0C with Buna N seals, -26 to 204 \u00b0C with Viton seals, and -54 to 107 \u00b0C with polyurethane seals. Designed for use in VC08-3 cavities, this compact valve requires an installation torque between 25.8 to 28.6 N-m (19 to 21 ft-lb) without orientation restrictions. It accommodates fluids that are mineral-based or synthetic with lubricating properties within a viscosity range of 7.4 to 420 cSt and maintains maximum operating contamination levels per ISO standards at 18/16/13. The unit weight for this model is approximately 0.23 kg (0.51 lb), making it lightweight yet robust for various hydraulic applications where space efficiency is essential.