Key Parameters Parameter Specification / Description Valve Type Pilot-operated pressure relief cartridge valve Function Protects hydraulic circuits by relieving excess pressure Maximum Operating Pressure 350 bar (≈ 5000 psi) Flow Capacity Up to rated flow (depends on system design, typically 20–50 L/min) Adjustment Adjustable spring for setting desired relief pressure Seal Material Buna-N standard; Viton optional Fluid Compatibility Mineral-based hydraulic oils, anti-wear oils Fluid Viscosity Range 10–800 cSt Operating Temperature –20 °C to +80 °C Mounting Type Screw-in cartridge or manifold mount Port Size NG6 / CETOP 3 (or as per installation requirements)
