Wirquin ONE Mechanical Dual Flush Valve (10120440)
Automatic Height Adjust Dual Flush WRAS Approved 10 Year Guarantee
The Wirquin ONE is an intuitive mechanical flush valve that installs fast and adjusts itself to the cistern height automatically. Its patented automatic height setting removes measuring and cutting, while the dual flush action helps save water in everyday use.
Product Features
- Automatic height adjustment: set in one movement, no measuring or cutting
- Dual flush water saving with independent full and part flush settings
- Telescopic overflow adjusts to suit cistern height
- Vandal resistant lid clamp to lock the cistern lid securely
- WRAS approved
- Proven durability: tested to 200,000 cycles
- Supplied with 40 mm chrome button
- Quick to install, DIY friendly
- 10 year guarantee
Technical Details
- Cistern height range: 260 to 400 mm
- Cover hole diameter: 40 mm
- Mechanism base: 2" outlet
- Control: mechanical, top button included
- Installation: bottom entry close coupled cisterns (2" only)
Note: Suitable for 2" close coupled cisterns only and for heights between 260 mm and 400 mm. Ensure button hole is 40 mm.
Questions & Answers
Will this fit my cistern?
It fits 2" outlet close coupled cisterns with a 40 mm button hole and overall height between 260 mm and 400 mm.
Do I need to cut the overflow?
No. The Wirquin ONE auto adjusts its telescopic overflow to the cistern height without measuring or cutting.
Is the button included?
Yes. A 40 mm chrome button is supplied. The vandal resistant clamp locks the lid for extra security if required.
FixTheBog product code: FTB6163 | Manufacturer ref: 10120440 | Range: Wirquin ONE



