PVC Union Plain x Thread
Technical Specification
- Material: Unplasticised Polyvinyl Chloride (PVCu)
- Sizes: 1/2" to 4"
- Pressure rating: 15 bar
- Temperature range: 0°C to 60°C
- Connection type: Solvent weld
- Colour: Grey
- Standards:
- WRAS approved
- BSI Kitemark-certified
Description
This PVCu plain x threaded union provides a demountable connection between an imperial PVCu solvent weld pipe and a BSP threaded fitting or piece of equipment. The solvent weld end creates a strong, permanent joint with the pipe, while the threaded side allows for mechanical attachment that can be easily removed for servicing, replacement or system modification.
The three-piece union construction features a central nut that enables quick disassembly without disturbing surrounding pipework. Manufactured from corrosion-resistant PVCu, the fitting delivers durable performance in water supply, industrial process lines and general engineering applications. Its smooth bore helps maintain efficient flow across the connection.
For more information, please visit our PVCu Pressure Pipe Guide!
Key Features & Benefits
- Mixed connection capability: Links solvent-welded pipework to BSP threaded components
- Demountable union design: Allows easy removal of valves, pumps or equipment without cutting the pipe
- Strong solvent weld end: Provides a permanent, secure bond on one side
- Durable threaded outlet: Ideal for components requiring a mechanical connection
- Corrosion-resistant PVCu: Prevents rust, scale and pitting for long service life
- Smooth internal bore: Helps maintain steady flow through the joint
Dimensions
| SKU | Nominal Size / d / Rp (") | L1 (mm) | L2 (mm) | Z (mm) | H (mm) | E (mm) | F (") |
| 356523 | 1/2 | 16 | 15 | 14 | 45 | 43 | 1 |
| 356524 | 3/4 | 19 | 16.3 | 15.7 | 51 | 54 | 1 1/4 |
| 356525 | 1 | 22 | 19.5 | 15.5 | 57 | 60 | 1 1/2 |
| 356526 | 1 1/4 | 27 | 21.4 | 19.6 | 68 | 75 | 2 |
| 356527 | 1 1/2 | 31 | 21.4 | 27.6 | 80 | 81 | 2 1/4 |
| 356528 | 2 | 38 | 25.7 | 34.3 | 98 | 99 | 2 3/4 |
| 359788 | 3 | 51 | 33.3 | 40.7 | 125 | 134 | 4 |
| 359789 | 4 | 61 | 39.3 | 44.7 | 145 | 163 | 5 |
Downloads
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
