Dixon IXV20 32 mm (1-1/4") Internal Expansion Stem Grooved End Stem
Available
This Dixon Holedall internal expansion stem is carbon steel with a grooved end. The stem sits inside the hose and is held by an internally expanded ferrule, which Dixon recommends for concrete placement, plaster and grout, food, air and pharmaceutical hose and wherever flow capacity matters (manufacturer-stated). Five sizes are listed, from IXV20 for 32 mm (1-1/4") to IXV64 for 100 mm (4") hose ID.
Dixon's maximum recommended working pressure for internally expanded IXM, IXV and IXH couplings is 600 PSI for hose from 25 mm to 75 mm and 500 PSI for 100 mm hose, at 21 degrees C ambient (manufacturer-stated). For hose that uses ferrules IXF64-2 to IXF64-5, contact Dixon for the working pressure. Dixon states that Holedall stems and ferrules are designed to be used together as a coupling system and says not to use other manufacturers' stems or ferrules, for safety reasons. A Holedall internally expanded coupling needs strict adherence to the ferrule OD range for each hose end (manufacturer-stated).
Where this product is used
- Grooved-end hose connections on concrete placement, plaster and grout, food, air and pharmaceutical hose (manufacturer-stated).
- Hose assemblies where the bore through the fitting needs to stay large for flow.
Features
- Carbon steel internal expansion stem with grooved end (manufacturer-stated)
- Works with Holedall IXF internal expansion ferrules (manufacturer-stated)
- Working pressure: 600 PSI for 32 to 65 mm hose and 500 PSI for 100 mm hose, at 21 degrees C (manufacturer-stated)
- One expansion tool is needed for each hose ID (manufacturer-stated)
- Not for steam service at any pressure (manufacturer-stated)
Common specifications
| Specification | Detail |
|---|---|
| Material | Carbon steel |
| End connection | Grooved end |
| Hose ID | 32 mm (1-1/4") to 100 mm (4") |
| Working pressure | 600 PSI (32 to 65 mm) and 500 PSI (100 mm) at 21 degrees C ambient; contact Dixon for hose that uses ferrules IXF64-2 to IXF64-5 |
| Steam | Not for steam service at any pressure |
Key specifications
| Dixon part number | Hose ID | Working pressure at 21 degrees C |
|---|---|---|
| IXV20 | 32 mm (1-1/4") | 600 PSI |
| IXV24 | 40 mm (1-1/2") | 600 PSI |
| IXV32 | 50 mm (2") | 600 PSI |
| IXV40 | 65 mm (2-1/2") | 600 PSI |
| IXV64 | 100 mm (4") | 500 PSI (contact Dixon if ferrules IXF64-2 to IXF64-5) |
Pressure figures are from the Holedall maximum recommended working pressure chart. Dixon also lists a 75 mm grooved stem (IXV48) that is not on this page.
Selecting the right option
Order the stem by the hose inside diameter and the ferrule by the measured hose outside diameter; Dixon recommends a diameter tape for that measurement (manufacturer-stated). One expansion tool is needed for each hose ID. Holedall couplings are not for steam at any pressure, and Dixon lists them as unsuitable for cable-reinforced high-pressure hose and 4-braid or 6-braid wire hydraulic hose (manufacturer-stated). Dixon recommends testing each hose assembly to 1-1/2 times its working pressure for 15 minutes without leakage or coupling movement (manufacturer-stated).
Related products
Related Dixon products: Dixon Internal Expansion Stem BSP Male Pipe End and Dixon Internal Expansion Stem Bevelled End.
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32
Model Number: IXV20
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40
Model Number: IXV24
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50
Model Number: IXV32
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65
Model Number: IXV40
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100
Model Number: IXV64
