Vaillant
Vaillant Nipple (Non-Return Flap) 0020178326
Vaillant non-return flap nipple, part number 0020178326, supplied as a single component.
At a glance
- Part type: nipple with non-return flap
- Also known as 1387832
£37.98
£31.65 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Vaillant 0020178326 Nipple (Non-Return Flap) is a small Vaillant component that carries an integral non-return flap. The flap permits flow in one direction only, preventing backflow through the connection it sits in. It is listed by the manufacturer under part number 0020178326.
Before you order
- Confirm the part number 0020178326 against the appliance documentation or the existing component before ordering.
- Check that a non-return flap nipple is the component required for the connection you are working on.
- Inspect the mating surfaces and connection it fits into for wear or debris before installation.
Compliance
| Alternative numbers | 1387832 |
|---|
No fitment data held for this part.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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