Northman Type SWH Solenoid Valve | G02 G03 | B2 C2 C4 | 24V DC 220V AC | NG6 NG10 Hydraulic Valve
| Model Number | SWH-G02, SWH-G03 |
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Product Description
SWH-G02/G03 Series High-Performance Solenoid Directional Valves
Product Overview: The SWH series is an industrial-grade, direct-operated solenoid directional control valve designed to provide precise flow direction management for complex hydraulic systems. Fully compliant with ISO 4401 international standards, this range covers both Size 6 (G02 / CETOP 3) and Size 10 (G03 / CETOP 5) interfaces. Utilizing advanced wet-pin solenoid technology, the armature operates within hydraulic fluid, ensuring exceptionally smooth, low-noise switching and extending the coil’s service life during 100% ED (Continuous Duty) cycles.
Featured models include: SWH-G02-B2-A220-20, with full support for G02/G03 sizes, C2/C3/C4/B2 spool functions, and D24/A220/A110 voltage configurations.
Key Technical Advantages:
Cross-Size Flexibility: Available in G02 (Max flow 80 L/min) and G03 (Max flow 160 L/min) to meet requirements ranging from lightweight automation to heavy-duty power systems.
Versatile Spool Logics: Features B2 (2-pos 4-way), C2 (3-pos closed center), and C4 (3-pos P blocked, A/B/T connected) configurations to match various actuator start, stop, and unloading sequences.
Global Voltage Adaptability: Compatible with D24 (24V DC), A220 (220V AC), and A110 (110V AC), providing rapid switching response and high electrical stability.
Proven Design Series (10/20): The 10 and 20 design series offer high market availability and part interchangeability, making them ideal for both OEM integration and aftermarket maintenance.
Detailed Specifications & Parameters:
Featured Model Matrix:
SWH-G02-B2-A220-20: Size 6, 2-pos 4-way (B2), 220V AC control, 20 design series.
SWH-G03-C4-D24-10: Size 10, 3-pos 4-way (C4 unloading), 24V DC control, 10 design series.
Function Codes: B2 (2-Pos), C2, C3, C4, C6, C9 (3-Pos).
Voltage Specs: D24 (DC 24V), A220 (AC 220V), A110 (AC 110V).
Core Technical Specs:
Mounting Standard: ISO 4401-03 (NG6) / ISO 4401-05 (NG10).
Max Operating Pressure: Rated at 31.5 MPa (315 bar).
Max Flow Capacity: G02 up to 80 L/min; G03 up to 160 L/min.




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