Atos DLOH Solenoid Ball Valve | DLOH-3C-U | DLOH-2C | 24VDC Leak-Free Directional Valve | Poppet Type Solenoid Valve
| Model Number | DLOH-3C-U DLOH-2C-U 21 |
|---|
Product Description
DLOH Series Leak-Free Solenoid Ball Valves (Poppet Type)
Product Overview: The DLOH series consists of high-performance, direct-operated solenoid ball valves (also known as poppet-type valves), specifically engineered for hydraulic circuits requiring zero leakage. Unlike conventional spool valves, the DLOH series utilizes a ball-seating structure to ensure extremely low internal leakage, even during long-term pressure holding at high loads. These valves are essential for actuator positioning, pressure maintenance, and safety-critical circuits. Their compact design complies with ISO 4401 (NG6) mounting standards and is available in 2-way or 3-way configurations.
Featured models include: DLOH-3C-U, DLOH-2C-U-21, DLOH-3A-U-21, and DLOH-3C-UX 24DC.
Key Technical Advantages:
Superior Sealing Performance: Employs a ball-and-seat mechanism for high-precision metal-to-metal sealing, achieving true leak-free operation.
Reliable Solenoid Actuation: Equipped with standard 24VDC wet-pin solenoids for rapid response and excellent heat dissipation, supporting high-frequency switching.
High-Pressure Capability: Specifically designed for high-pressure systems, ensuring stable shifting under high-pressure differentials for reliable circuit logic.
Versatile Electrical Options: The “U” designation signifies high-efficiency solenoids meeting international standards, with optional LED connectors for easy on-site troubleshooting.
Detailed Specifications & Parameters:
Featured Model Matrix:
DLOH-3C-U / DLOH-3C-U-20: Popular 2-position 3-way configuration with high-efficiency U-type coil.
DLOH-2C-U-21: 2-position 2-way normally closed valve, 21 design series for circuit isolation.
DLOH-3A-U-21: 2-position 3-way function with specific flow path logic.
DLOH-3C-UX 24DC: High-performance 24V DC configuration for demanding applications.
Core Technical Specs:
Mounting Standard: ISO 4401-03 (NG6 / Size 06 / Cetop 3).
Max Operating Pressure: 350 bar (5075 psi).
Max Flow Capacity: Up to 12 L/min – 30 L/min (depending on the model).
Electrical Specs: 24V DC power supply, IP65 rated protection.




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