Description
Aquinox Stainless Steel Female Union V Profile
Detailed Specifications • Advantages of Fittings • O-ring Materials • Installation
Specification: ② JIS Standard
| DN | Spec (mm) |
|---|---|
| 15×1/2″ | 15.88×1/2″ |
| 20×3/4″ | 22.20×3/4″ |
| 25×1″ | 28.60×1″ |
| 32×1-1/4″ | 34.00×1-1/4″ |
| 40×1-1/2″ | 42.70×1-1/2″ |
| 50×2″ | 48.60×2″ |
Advantages of Fittings
- **Easy assembly** — practical and convenient (efficient)
- **Quick installation** — saving on hours of labour
- **Safe and approved** — guaranteed system
- No need for specialised personnel (no special skills required)
- Safe and **no use of naked flames**
Material Characteristics and Application of O-rings
The rubber **O-ring** for stainless steel press fittings is an important component which directly affects the sealing and sanitary performance of the entire system. **Aquinox O-rings** use imported rubber materials and are processed on automatic rubber vulcanizing machines under controlled vulcanization temperature and time. Aquinox strictly implements the performance standards in **GB/T 19228.3-2012**. The hygienic performance of the O-ring used for drinking water fully meets **GB/T17219**. We can also provide O-rings that meet the **EU DVGW standard**. O-rings are resistant to hot water, ageing, and the additives commonly used in drinking water. Different types of O-rings are available depending on the application.
| Material | Color | Temperature Range | Max. Working Pressure | Application |
|---|---|---|---|---|
| **EPDM** | Black | -40°C – 150°C | 2.5 | ● Hot & Cold Water ● Drinking Water System |
| **SI** | White | -20°C – 200°C | 2.5 | ● Hot & Cold Water ● Drinking Water System |
| **SI (Import)** | Claret | -20°C – 200°C | 2.5 | ● Fire ● Steam ● Solar |
| **NBR** | Yellow | -30°C – 120°C | 2.5 | ● Gas & Oil |
| **HNBR** | Green | -30°C – 180°C | 2.5 | ● Gas |
| **FKM** | Brown | -30°C – 250°C | 2.5 | ● Industrial & chemical |
Installation Method
