
Quick overview
- Seven positions The full dial valve, so filter, backwash, rinse, waste, recirculate, closed and winterize are all on one handle.
- Bolt on style This is the bolt on version of the DVK-7, not a threaded or clamp mount valve.
- For sand filters The dial valve that sits on a Jacuzzi sand filter and routes the water.
- Jacuzzi part 39262803R The replacement number for the DVK-7, sold by Jacuzzi and also seen under the Carvin name.
- Complete valve Supplied as a whole valve, which is the sensible fix once a body has cracked or a seat has worn.
- Shares parts with the DVK-7C The DVK-7 and DVK-7C use a common cover kit, so check both if you are ordering service parts.
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Product details
This is the Jacuzzi DVK-7 multiport backwash valve, part number 39262803R, in the bolt on style. It is the seven position dial valve used on Jacuzzi sand filters, and it is listed under the Carvin name as well.
What a seven position valve does
The dial valve is what makes a sand filter useful. Turning the handle sends water through the sand to filter it, backwards through the sand to clean it, out to waste, or straight back to the pool. Seven positions cover normal running, backwashing, rinsing, waste, recirculation, closed and winter storage without any replumbing.
When to replace the whole valve
Valves usually fail in one of two ways: the plastic body cracks, or the internal seat wears until water bypasses between positions and the pool never quite clears. A cover kit covers some of that, but a cracked body or a worn seat is a valve replacement. This one bolts on, so confirm your filter uses the bolt on pattern rather than a threaded connection before ordering.
| Brand | Jacuzzi |
|---|---|
| Manufacturer part number | 39262803R |
| Type | 7 position multiport backwash dial valve |
| Style | Bolt on |
| For | Sand filters |
| Also listed as | Jacuzzi Carvin DVK-7 |
| Shipping weight | 10 lb |
| Ships | Parcel |
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