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Explore UNI-D Pneumatic Solenoid Valves at MI Global Trade Bangladesh for industrial automation and compressed-air control.
UNI-D 5/2-way solenoid valve references include 4V and 4M series models, with documented port sizes from 1/8″ to 1/2″ across the ranges. Compare model numbers, coil voltages and technical specifications. Contact MI Global Trade to confirm the required model, price and availability.
| Port Sizes | 1/8″, 1/4″, 3/8″, 1/2″ |
|---|
UNI-D Pneumatic Solenoid Valve – Industrial Air Control
Discover UNI-D Pneumatic Solenoid Valves at MI Global Trade Bangladesh. UNI-D is a Taiwanese industrial valve brand associated with PRO UNI-D CO., LTD., established in 1988.
UNI-D 5/2-way pneumatic solenoid valves provide electrical directional control of compressed air for compatible pneumatic actuators, machinery and industrial automation systems.
UNI-D Series, Models & Size Chart
| Series | Model References | Port Size |
|---|---|---|
| 4V100 | 4V110-06, 4V120-06 | G1/8″ |
| 4V200 | 4V210-08, 4V220-08 | G1/4″ |
| 4V300 | 4V310-10, 4V320-10 | G3/8″ |
| 4V400 | 4V410-15, 4V420-15 | G1/2″ |
| 4M | 4M31008* | 1/4″ |
| 4M | 4M31010 | 3/8″ |
Model references are documented in manufacturer material and an older UNI-D-branded pneumatic catalogue. They do not represent confirmed MI Global Trade stock. The manufacturer’s 4M datasheet also prints 4M310008 for the 1/4″ model; verify the exact part number.
Verified Technical Information
4V Series — Catalogue Specifications
- Valve type: 5/2-way, internally piloted
- Operating medium: Compressed air
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -5°C to +50°C
- Listed voltages: DC24V, AC110V, AC220V
- Single-solenoid and double-solenoid models
4M Series — Manufacturer Datasheet
- Valve type: 5/2-way, internally piloted
- Operating medium: Filtered air (40 μm)
- Operating pressure: 0.1–0.8 MPa in the datasheet
- Temperature range: -20°C to +70°C
- Body material: Aluminium alloy
- Coil options: DC12V, DC24V, AC24V, AC110V, AC220V
- Coil protection: IP65 (specified configuration)
Technical ratings apply to the documented series, not automatically to every supplied unit. Confirm the model datasheet, nameplate and coil before installation.
Size Attributes & Model Selection
Documented port sizes: 1/8″, 1/4″, 3/8″, 1/2″.
Model series: UNI-D 4V / 4M.
Connection: Verify G, PT or NPT requirements against the selected model.
UNI-D Solenoid Valve Enquiries in Bangladesh
Contact MI Global Trade for UNI-D pneumatic solenoid valve sourcing enquiries, model identification, technical specifications, pricing and availability.
Please provide the required model number, port size, voltage, quantity and application before ordering.
FAQs
UNI-D 5/2-way pneumatic solenoid valves provide electrically controlled directional airflow for compatible pneumatic actuators and industrial automation equipment.
The UNI-D 4V catalogue lists 1/8″, 1/4″, 3/8″ and 1/2″ ports. The manufacturer's 4M datasheet documents 1/4″ and 3/8″ options.
Documented models include 4V110-06, 4V210-08, 4V310-10, 4V410-15 and corresponding double-solenoid models. The manufacturer also documents 4M31008 and 4M31010 references.
Yes. UNI-D is a brand associated with PRO UNI-D CO., LTD., Taiwan. Confirm the manufacturing origin of an individual product separately.
Contact MI Global Trade with your required model, size, voltage, application and quantity for sourcing, price and availability enquiries.

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