Cartridge Pilot Operated Relief – LPSRV-10-20

The Cartridge Pilot Operated Relief LPSRV-10-20 is a cartridge-style, pilot-operated spool-type relief valve for cavity 10-2 rated to 350 bar with flows up to 113.6 L/min, standard spring ranges of 7–28, 21–138, 28–207 and 41–350 bar (presets available), an operating temperature of −40°F to +250°F, mineral-oil compatibility, steel/ductile-iron construction, low internal leakage (max 82 cc/min to 80% of nominal setting) and a reseat pressure around 85% of cracking at 0.25 gpm for accurate pressure control and circuit protectionhttp://en.ketahydraulics.com/index.php/products/details.html?id=179http://en.ketahydraulics.com/attachment/video/20231216/202312160940349970.pdf. Its pilot-operated spool design uses pilot flow to create a pressure differential across the spool so the valve opens at the set cracking pressure, delivering stable, precise overpressure protection and cartridge-format convenience for easy manifold installation—ideal for mobile and industrial hydraulic power units, manifolds, presses, lifting equipment and other systems requiring reliable adjustable overpressure protectionhttps://www.islandhydraulicsupply.com/category.php?catID=549&cat=Pilot+Operated+Relief+Valves.