Cartridge Pilot Operated, Sliding Spool Relief Valve – LPSRV2-08-15

The LPSRV2-08-15 Cartridge Pilot Operated Sliding Spool Relief Valve is an adjustable, pilot‑operated sliding‑spool cartridge designed for industry common 08‑2 cavities and modular manifold or screw‑in cartridge bodies, sold under the LPSRV2 series as part of L‑series cartridge valves. It is offered in mid‑range spring settings (the “‑15” configuration typically covering approximately 300–1500 psi) and is built with hardened internals, compact common‑cavity form factor, lockable adjustment and the temperature and fluid compatibility required for industrial hydraulic systems. Key features include smooth spool transition for stable load response, low internal leakage (specified max ~82 cc/min to 90% of nominal setting), and compatibility with mineral‑based fluids across a wide viscosity and temperature range.

The pilot‑operated sliding‑spool architecture provides rapid, controlled pressure relief that minimizes chatter and hydraulic shock, protecting pumps, cylinders and downstream components during overpressure events and transient spikes. Because it is a compact, serviceable screw‑in cartridge with hardened parts, selectable spring ranges and predictable pressure/flow characteristics, the LPSRV2-08-15 is well suited for OEM manifolds, hydraulic power units, construction and agricultural machinery, industrial presses and other mobile and stationary hydraulic systems where reliable over‑pressure protection and stable load response are required.

Related categories: Valves · Cartridge Valves · Pilot Operated Relief Valves