PVC Union Plain

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Useful Information

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 union provides a reliable way to create a demountable joint within an imperial PVCu solvent weld system. Its three-piece design allows sections of pipework, valves, or equipment to be easily removed for maintenance or system modifications without cutting into the line.

Both socket ends are installed using PVCu solvent cement for a permanent bond, while the central union nut allows for quick disassembly and reassembly. Made from corrosion-resistant PVCu, the fitting delivers long-term durability for water supply, industrial processing and general engineering applications. The smooth internal bore supports efficient flow with minimal pressure loss across the joint.

For more information, please visit our PVCu Pressure Pipe Guide!

Key Features & Benefits

  • Demountable joint capability: Allows sections of pipe or equipment to be removed without cutting
  • Three-piece union design: Provides simple disassembly using the central threaded nut
  • Corrosion-resistant PVCu: Offers long service life with no rust, pitting or scale
  • Solvent weld sockets: Create permanent, secure end connections
  • Smooth internal bore: Supports efficient flow through the union
  • Imperial sizing compatibility: Fully matches PVCu pipe and fittings in the same range

Dimensions

SKU Nominal Size / d (") L (mm) Z (mm) H (mm) E (mm) F (")
356508 1/2 16 13 45 43 1
356509 3/4 19 13 51 54 1 1/4
356510 1 22 13 57 60 1 1/2
356511 1 1/4 27 14 68 75 2
356512 1 1/2 31 18 80 81 2 1/4
356513 2 38 22 98 99 2 3/4
359391 2 1/2 44 22 110 120 3 1/2
356514 3 51 23 125 134 4
356515 4 61 23 145 163 5

Downloads

Chemical Resistance ChartChemical Resistance Chart
Chemical Resistance Chart

IMPORTANT: The technical data given on this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.

If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.

 

Grouped product items
Code Product Name List Price You Save You Pay Quantity
356508 PVCu Union Plain 1/2" £17.62 80%
You Pay:  £3.49
356509 PVCu Union Plain 3/4" £20.13 80%
You Pay:  £3.99
356510 PVCu Union Plain 1" £26.02 80%
You Pay:  £5.15
356511 PVCu Union Plain 1 1/4" £32.51 80%
You Pay:  £6.44
356512 PVCu Union Plain 1 1/2" £44.39 80%
You Pay:  £8.79
356513 PVCu Union Plain 2" £69.74 80%
You Pay:  £13.81
359391 PVCu Union Plain 2 1/2" £194.59 77%
You Pay:  £45.53
356514 PVCu Union Plain 3" £242.82 80%
You Pay:  £48.08
356515 PVCu Union Plain 4" £289.36 80%
You Pay:  £57.29