Vaillant
Vaillant Valve 0020210641
Vaillant valve, part number 0020210641, listed for use with VWF and Flexotherm VWF appliances.
At a glance
- Also known as 1386668
Showing prices
£531.10
£442.58 ex. VAT · VAT at 20%
Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
This is a Vaillant valve, supplied under part number 0020210641. It is listed for use with the VWF and Flexotherm VWF appliance families. Valves of this type regulate flow within the appliance's water circuit.
Signs this part needs replacing
- Water weeping or visible leakage from the valve body or its connections
- Restricted, intermittent or no flow through the valve
- Poor control of flow or temperature at the appliance
- Water hammer, chattering or unusual noise from the valve area
- Corrosion, scale build-up or a seized valve spindle
Before you order
- Confirm your appliance model against the fitment list above
- Check the part number on the existing valve before ordering
- Isolate and drain the appliance as required before removal
- Confirm the quantity required for the repair
Compliance
| Alternative numbers | 1386668 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VWF 157/4 | — | — | — | |
| VAILLANT VWF 197/4 | — | — | — | |
| VAILLANT VWF 57/4 230V | — | — | — | |
| VAILLANT VWF 87/4 230V | — | — | — | |
| VAILLANT flexoTHERM VWF 157/4 | — | — | — | |
| VAILLANT flexoTHERM VWF 197/4 | — | — | — | |
| VAILLANT flexoTHERM VWF 57/4 230V | — | — | — | |
| VAILLANT flexoTHERM VWF 87/4 230V | — | — | — |
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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 technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.