PS08-30A-0-N-24/ 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 PS08-30A-0-N-24 (5607004) is a direct-acting, spool-type hydraulic sequence valve designed to efficiently manage fluid flow in hydraulic systems. It features an internal pilot and spring chamber drain, which allows it to direct oil to a secondary circuit once a predetermined pressure level is reached in the primary circuit. In its default state, the PS08-30 blocks flow at port 1 while enabling flow from port 2 to port 3. When the set pressure at port 1 is achieved, the valve shifts to allow flow from port 1 to port 2. This model includes adjustments that prevent springs from going solid and cannot be backed out of the valve for added reliability. The valve offers optional spring ranges up to 165.5 bar (2400 psi) and is constructed with a hardened spool and cage for durability. The PS08-30A variant has a unit weight of 0.24 kg (0.53 lb) and an internal wetted surface area of 128 cm\u00b2 (19.9 in\u00b2). It operates effectively with mineral-based or synthetic fluids possessing lubricating properties, within a viscosity range of 7.4 to 420 cSt, and maintains an operating contamination level of 18/16/13 per ISO 4406 standards. Rated for pressures up to 241.3 bar (3500 psi) across all ports, with proof pressure reaching up to 482.6 bar (7000 psi), this valve can handle burst pressures as high as 896.3 bar (13000 psi). It supports flow rates up to 22.7 lpm (6 gpm) with maximum internal leakage held at approximately 82 ml/min (5 in\u00b3/min). The operating temperature range varies depending on seal material: -40 to 100 \u00b0C (-40 to 212 \u00b0F) with Buna N seals; -26 to 204 \u00b0C (-15 to 400 \u00b0F) with Viton seals; and -54 to 107 \u00b0C (-65 to 225 \u00b0F) with polyurethane seals, making it versatile for different environmental conditions. Designed for installation in VC08-3 cavities, this cartridge requires an installation torque between 25.8 and 28.6 N-m (19 to 21 ft-lb), without any orientation restrictions during setup, ensuring straightforward integration into hydraulic systems where sequence control is essential.