Product Description
ATOS DHO-0639/0 20
The ATOS DHO-0639/0 20 is a high-performance, direct-operated proportional directional valve. It is a spool-type valve designed for subplate mounting, conforming to ISO 4401 size 06 standards. This valve provides precise control over the direction and magnitude of hydraulic fluid flow, which is directly proportional to the electrical current supplied to the solenoid. Engineered for reliability and precision, the DHO series is ideal for hydraulic systems that require accurate motion control of actuators. This specific model features a closed-center spool configuration and operates on a 24V DC power supply.
Technical Specifications:
- Valve Type: Direct operated proportional directional valve
- Model Code: DHO-0639/0 20
- Mounting Interface: ISO 4401 size 06 (CETOP 03)
- Spool Configuration (Code 639): 4-way, 3-position, closed center
- Maximum Operating Pressure: 350 bar (5075 psi)
- Maximum Flow Rate: up to 50 l/min
- Solenoid Voltage (Code 20): 24V DC
- Electrical Connector: DIN 43650 – ISO 4400
- Manual Override: None
- Hydraulic Fluid: Mineral oils DIN 51524, synthetic fluids
- Fluid Viscosity Range: 15 to 100 mm²/s
- Fluid Temperature Range: -20°C to +70°C
ATOS DHO-0639/0 20
Model：ATOS DHO-0639/0 20
