S10P05-1X/V

The S10P05-1X/V valve belongs to the Type S Check Valves series from Bosch Rexroth and is installed in hydraulic circuits to block reverse flow and secure actuators during automated sequences. With a nominal size of 10, it fits medium-sized lines where compact dimensions are preferred. A cracking pressure of 0.5 bar permits the line to open with minimal upstream pressure, reducing energy loss when flow should begin. The assembly tolerates operating pressures up to 450 bar so it can work in high-pressure servo drives without deformation. Threaded connection mounting simplifies integration into manifolds or pipework while allowing quick removal for service. To safeguard internal parts from abrasion, the manufacturer specifies a cleanliness class of ISO 4406 (c) 20/18/15, indicating the maximum particle counts acceptable in the working fluid.

Acceptable fluid viscosity spans from 2.8 mm²/s to 500 mm²/s, which covers thin mineral oils during cold starts and dense blends used for shock damping, eliminating the need for alternate models. Temperature limits range from ‑30 °C to 80 °C so the valve maintains sealing flexibility in northern winters and prevents seal degradation in warm return lines. The designated valve type supports one-way flow so downstream components remain pressurized when pumps are idle and can hold a load without external locks. Mean time to dangerous failure is rated at 150 years, providing a long statistical service life in safety-related circuits that demand predictable shutoff behavior. A weight of 0.3 kg keeps the line light enough for mounting on mobile machinery or compact power units while easing manual installation in confined manifolds.