Product Description

ATOS KR-012 35

The ATOS KR-012 35 is a direct operated proportional pressure relief valve of the cartridge type. It is designed for precise control of pressure in hydraulic systems, typically used in applications requiring fine pressure regulation responsive to an electronic control signal. This valve modulates pressure proportionally to the input current supplied to its solenoid. Its cartridge design allows for compact integration into custom manifolds or blocks.

Technical Specifications:

Type: Proportional pressure relief valve, direct operated
Execution: Cartridge type
Size Code: 012 (corresponds to specific cavity dimensions)
Maximum Regulated Pressure: 35 bar (508 PSI)
Maximum Flow Rate: 3 l/min
Hydraulic Fluid: Mineral oil based hydraulic fluids (HL, HLP) or synthetic fluids with similar lubricating characteristics
Fluid Viscosity Range: 15 – 100 mm²/s (cSt)
Fluid Temperature Range: -20°C to +80°C
Mounting: Cartridge insertion (requires specific cavity)
Control: Proportional solenoid (requires suitable electronic driver)