Product Description
ATOS HR-012 50 Stacking valve
The ATOS HR-012 is a high-performance, direct-acting pressure relief valve designed for modular stacking systems. It conforms to the ISO 4401 size 06 (CETOP 03) standard, allowing for easy integration into compact hydraulic circuits without additional piping. This valve provides precise and reliable control of the maximum pressure in a hydraulic line by diverting excess flow to the tank. Its robust construction ensures long service life and consistent performance in demanding industrial applications. The HR-012 is ideal for limiting pressure in specific branches of a circuit or for protecting the entire system from overpressure conditions.
Technical Specifications:
- Valve Type: Direct acting pressure relief valve, modular
- Mounting Interface: ISO 4401 size 06 (CETOP R03 / NG6)
- Maximum Flow Rate: 60 l/min (16 GPM)
- Maximum Pressure: Up to 350 bar (5075 psi)
- Pressure Adjustment Range: The ’50’ designation indicates a max pressure adjustment range up to 50 bar. Other ranges are available.
- Adjustment Type: Grub screw or optional plastic hand knob
- Hydraulic Fluids: Mineral oil (HL, HLP) per DIN 51524, synthetic fluids on request
- Fluid Viscosity Range: 15 to 100 cSt
- Fluid Temperature Range: -20°C to +70°C
- Weight: Approximately 1.2 kg (2.6 lbs)
ATOS HR-012 50 Stacking valve
Model：ATOS HR-012 50 Stacking valve
