Danfoss Waltech Extra Light Duty Blanking Plug
Useful Information
Technical Specifications
- Duty Class: Extra-Light Duty (LL Series)
- Tube Size Range: Up to 8 mm OD
- Typical Pressure Rating: ~100 bar at 20°C
- Material: Mild carbon steel with C6F free surface coating
- Standards: DIN 2353 / ISO 8434-1
- Design: WALPro bite-type compression with cutting ring and nut
Description
This plug closes off an unused port to protect the system from dirt ingress and accidental leakage during operation or maintenance. The robust steel construction with C6F coating offers dependable corrosion resistance, while the form factor supports tidy manifold layouts. It is a practical accessory for commissioning, test points and permanent blanking where a clean, professional finish is required.
Key Features & Benefits
- WALPro bite-type sealing for robust, leak-free connections
- C6F coated mild steel for corrosion resistance and durability
- Compliant with DIN 2353 / ISO 8434-1 for interchangeability
- Suitable for low-pressure applications up to ~100 bar
- Repeatable assembly with standard tools
Technical Drawing & Dimensions

| Product Code | Manufacturer Code | Outer Diameter (mm) | Max. Pressure (bar) | L (mm) | O-Ring (mm) |
|---|---|---|---|---|---|
| 363950 | VSD4LLMMB | 4 | 100 | 13.5 | 3 x 1 |
| 363951 | VSD6LLMMD | 6 | 100 | 15.0 | 5 x 1 |
| 363952 | VSD8LLMMD | 8 | 100 | 15.0 | 7 x 1 |
