



🚽 Upgrade your flush game with Roca’s precision dual valve!
The Roca Dual Flush Cistern Valve D1D is a lightweight, plastic and rubber valve designed for easy replacement in multiple Roca toilet cistern models. Featuring a height-adjustable float and a robust silicone seal, it ensures efficient water use and leak-free operation. With a 2-inch threaded inlet and outlet, this valve offers quick installation and reliable performance, making it a top choice for DIY enthusiasts and professionals alike.
| ASIN | B00JF32RFY |
| Best Sellers Rank | 57,675 in DIY & Tools ( See Top 100 in DIY & Tools ) 85 in Toilet Tanks |
| Brand | Roca |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.4 out of 5 stars 794 Reviews |
| Exterior Finish | Plastic,Rubber |
| Exterior finish | Plastic, Rubber |
| Global Trade Identification Number | 05055639122901, 08433291123738 |
| Included Components | 1 x Roca D1D Old Style Dual Flush Toilet Valve 822021000 |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | Threaded |
| Inlet connection size | 2 Inches |
| Inlet connection type | Threaded |
| Item Dimensions | 8 x 8 x 35 centimetres |
| Item Type Name | D1D Old Style Dual Flush Toilet Valve 822021000 |
| Item Weight | 0.3 Kilograms |
| Item dimensions L x W x H | 8 x 8 x 35 centimetres |
| Manufacturer | Roca |
| Manufacturer Warranty Description | Not applicable. |
| Material | Plastic |
| Model Number | 822021000 |
| Number of Pieces | 1 |
| Outlet Connection Size | 2 Inches |
| Outlet Connection Type | Barb |
| Size | Petit |
| Specification Met | CE |
| Thread Size | 2 pollici |
| Thread Type | National Pipe Thread (NPT) |
| Unit Count | 1.0 count |
| Valve Type | Float Valve |
D**N
Quality and availability at a good price
Exactly what I wanted and easily fitted to toilet tank and all works perfectly thank you 😊☝️
M**E
Direct replacement easy to install
Having searched for a direct replacement via the image I had taken of the old unit, this proved to be critical in ensuring I had ordered the correct item. what's even more important is that Roca have replaced the old rubber seal with a more robust silicone type seal that works a treat. I completed the install under 5 minutes, the only thing I forgot to do was to adjust the flush level using the blue float device in the middle of this item, however that's a simple task.
D**Y
Perfect Replacement
A perfect replacement for a broken toilet valve. Delivered next day and fitted easily in seconds
R**E
Worked a treat
Replaced a faulty unit that constantly leaked, fitting was easy but be gentle with the plastic bits when you rotate into place
T**3
Job jobbed :)
Perfect replacement for my old brittle one..
J**E
Better out there for the money
As others mentioned, quality of it feels poor but it does work I did find it dripped until the valve itself was tightened so worth checking
G**.
Overpriced and engineered but does the trick.
Being the lucky owner of two homes and five toilets I have become used to fixing leaking inlets and outlets. It can be very annoying to have to take a cistern off to replace a leaking flapper valve. If you have an existing Roca valve in your toilet this unit allow you just to use the upper part to replace the faulty unit and is literally a five minute job to insert. However, you can save yourself a lot of money if you just buy the rubber washer on the end of the unit and replace that! Unfortunately for me I cracked the old fixutre when doing my early investigations into the repair and had to shell out for the full unit.
S**R
Perfect fit - just as the original
The product arrived quickly and on time as stated by the seller. It was identical to the original which came with the toilet, so it was just a simple process of unscrewing the old unit and screwing the new one back into place.
Trustpilot
1 month ago
2 months ago