A universal Dual Flush Toilet Valve Kit gives you the choice of a push‑button or lever handle, so you can match any bathroom style while cutting water use. The kit works with both 1½ in and 2 in outlet sizes and includes cradles for each, making installation a breeze.
Why it’s a smart upgrade
- Adjustable flush volumes – set a full‑flush (≈1.5 L) and a half‑flush (≈0.8 L) to suit your needs and reduce the water bill.
- Internal overflow control – fine‑tune the overflow to prevent leaks and keep the cistern running efficiently.
- WRAS‑approved – meets UK water‑regulation standards for safety and performance.
- Easy fitment – 300 mm supply cable, fully illustrated step‑by‑step guide, and a troubleshooting sheet are all included.
What’s inside
- Push‑button unit with separate FULL and HALF buttons (compatible with 20 mm, 40 mm, 50 mm & 60 mm holes)
- Lever handle set (PRESS for FULL flush, LIFT for HALF flush)
- Cradles for 1½ in and 2 in outlets
- Installation & troubleshooting manual
Designed for WC cisterns, this dual‑flush valve kit helps you control water consumption without sacrificing performance. Perfect for DIY upgrades or professional installs, it delivers reliable flushing while keeping your home eco‑friendly.





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