The KOGANEI 300-4E1-03-IN-53W is a heavy-duty industrial micro solenoid valve engineered for compact pneumatic control circuits requiring fast response and long service life. This 4-port, 2-position directional control valve features a balanced spool design and a wet-pin armature construction that ensures consistent shifting force and minimal wear under continuous duty. The 300 series body is machined from high-strength aluminum alloy and is compatible with filtered, lubricated or non-lubricated compressed air.
KOGANEI 300-4E1-03-IN-53W Technical Specifications
| Valve Type | 4/2-way micro solenoid valve, directional control |
|---|---|
| Model | 300-4E1-03-IN-53W |
| Port Size | 1/8 inch (03) |
| Mounting | Manifold / sub-base, ISO 15218 interface |
| Actuation | Electrical solenoid, wet-pin armature |
| Coil Voltage | 24 VDC (53W coil class) |
| Power Consumption | 1.8 W nominal |
| Operating Pressure | 0.1 to 0.7 MPa (1 to 7 bar) |
| Fluid | Filtered compressed air, 5 micron, non-corrosive |
| Ambient Temperature | -10 to 50 °C |
| Body Material | Aluminum alloy, anodized |
| Seal Material | NBR (Buna-N) |
| Response Time | ≤ 15 ms |
| Electrical Connection | DIN 43650 Form A, IP65 |
Key Engineering Features
- Compact 4/2 spool design with balanced pressure forces for stable shifting
- Wet-pin armature construction reduces friction and extends cycle life
- Low power consumption (1.8 W) suitable for high-density manifold banks
- Fast response time ≤ 15 ms for precise pneumatic sequencing
- IP65-rated coil and DIN connector for washdown and dusty environments
- Manifold mounting per ISO 15218 for simplified replacement and system integration
Industrial Applications
- Packaging and labeling machinery
- Automated assembly and pick-and-place systems
- Textile and printing equipment
- Semiconductor wafer handling
- Medical and laboratory automation
- General factory automation and robotic end-effectors
For technical inquiries, dimensional drawings, or replacement support for KOGANEI 300-4E1-03-IN-53W, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES


KOGANEI 300-4E1-03-IN-53W Micro Solenoid Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the KOGANEI 300-4E1-03-IN-53W Micro Solenoid Valve. This precision-engineered industrial component delivers reliable fluid control for heavy-duty systems.