Designed to be truly universal, the Skylo toilet flush valve fits both 1½" and 2" flush outlets, no converter washers needed. It includes two dedicated plastic cradles, making installation cleaner, simpler, and more secure for both sizes.
What sets the Skylo flush valve apart is its customizability. With fully adjustable full and half flush volumes, it helps conserve water with every use. The adjustable overflow pipe can be set without any cutting so just twist, lock, and you're done. Plus, the universal button fits most standard cistern hole sizes (40mm, 50mm, and 60mm).
The SKY030 model takes it even further with an optional lever, making it compatible with virtually any toilet system on the market. Whether you're upgrading or repairing, this complete flush valve kit has you covered.
Ready to install? Check out our step-by-step installation video here or click this button to find the full range of Viva's toilet flush valves.
