HR, SKR are check valves available indirect or pilot operated models.
SHR-0 = size 06: flow up to 60 l/min,
pressure up to 350 bar.SKR-0 = size 10: flow up to 120 l/min,
pressure up to 315 bar.
Valves are designed to operate in hydrau-lic systems with hydraulic mineral oil orsynthetic fluid having similar lubricatingcharacteristics.