Universal Coupling
Datasheet
Download datasheet (PDF)Specifications are indicative. Final specification is confirmed at quotation.
Standards
- Design & manufacture
- ISO 2531, EN 14525
- Materials
- EN 1563, ISO 898-1, EN 681-1, EN 14901
Materials
All available material options per part. Click a pill to set it in the configurator.
- Gasket
- Bolt And Nut
- Coating
- End Ring
- Sleeve
Operating media
Typical applications
- Municipal water supply
- Sewage systems
- Irrigation networks
- Industrial pipelines
- Underground pipelines
- Above-ground pipelines
- Pipeline repair and maintenance
Coatings
Approvals
Features
- Connects pipes of different materials and outside diameters
- Wide tolerance range accommodates misaligned or dissimilar pipelines
- Absorbs axial displacement under axial pressure and thrust
- No welding or threading required for installation
- Available in a range of diameters and pressure ratings
- Pipe compatibility columns: DI (ductile iron), ST (steel), PVC, AC (asbestos cement), CI (cast iron), GRP
- Dimension key: L = overall length, A = flange-to-flange outside diameter, H = internal coupling length
- Four bolt/tie-rod assembly with nuts securing two flanged body halves
- Corrugated rubber centre seal
Description
Gland-type loose sleeve expansion joint composed of a loose sleeve telescopic joint and two spacing short pipes, designed to connect pipes of different materials and outside diameters. Manufactured from steel or ductile iron sleeve with anti-corrosion coating, it accommodates axial displacement under axial pressure and thrust within the allowable displacement range, and accepts misaligned or dissimilar pipelines. Sealing is provided by EPDM or NBR gaskets secured with steel bolts and nuts.
Used in
Related guides
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View full Joint/Flange system →Related Couplings
CouplingREF 291Pipe Coupling Saddle Joint
- Type
- Coupling
- Size
- DN80 to DN2600
- Pressure
- PN10, PN16, PN25, PN40
- Body
- Ductile iron
- Standards
- ISO 2531, EN 545
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